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Collection:
Products
BCR5 Ultra: Gravel Performance Kit for Roval Terra CLX (DT 350) Shimano
BCR5 Ultra: Gravel Performance Kit for Roval Terra CLX (DT 350) Shimano
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Bottom Bracket
BCR5 Ultra: Performance Bottom Bracket
Regular price
$599.99 USD
Regular price
Sale price
$599.99 USD
BCR5 Ultra: Performance Gravel Kit for Roval Terra CLX (DT 350 internals) Sram
BCR5 Ultra: Performance Gravel Kit for Roval Terra CLX (DT 350 internals) Sram
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit (DT 240 internals) SRAM
BCR5 Ultra: Performance Kit (DT 240 internals) SRAM
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit (DT 350 internals) Shimano
BCR5 Ultra: Performance Kit (DT 350 internals) Shimano
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit (DT 350 internals) SRAM
BCR5 Ultra: Performance Kit (DT 350 internals) SRAM
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit Disc (DT 240 internals) Shimano
BCR5 Ultra: Performance Kit Disc (DT 240 internals) Shimano
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for Bontrager Aeolus
BCR5 Ultra: Performance Kit for Bontrager Aeolus
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Shimano
BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Shimano
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Sram
BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Sram
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37 / 51 Shimano/Sram
BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37 / 51 Shimano/Sram
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37V / 49V (Rapid Drive 108)
BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37V / 49V (Rapid Drive 108)
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for Bontrager Aeolus RSL TLR 2026
BCR5 Ultra: Performance Kit for Bontrager Aeolus RSL TLR 2026
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for ENVE Foundation 45
BCR5 Ultra: Performance Kit for ENVE Foundation 45
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for ENVE G23 (Alloy ID360 Hubs)
BCR5 Ultra: Performance Kit for ENVE G23 (Alloy ID360 Hubs)
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
BCR5 Ultra: Performance Kit for ENVE SES 2.3/3.4/4.5 Mavic ID360 Hubs (Pre-2024) Shimano
BCR5 Ultra: Performance Kit for ENVE SES 2.3/3.4/4.5 Mavic ID360 Hubs (Pre-2024) Shimano
Regular price
$399.99 USD
Regular price
Sale price
$399.99 USD
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{"item":{"id":9272566579433,"title":"BCR5 Ultra: Gravel Performance Kit for Roval Terra CLX (DT 350) Shimano","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-copy","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Gravel Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eRoval Terra CLX (DT 350)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub Body (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"35\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"5\"\u003e\n\u003cp data-path-to-node=\"5,0\"\u003e\u003cb data-path-to-node=\"5,0\" data-index-in-node=\"0\"\u003eNote:\u003c\/b\u003e Some early production \"Straightpull\" versions of the 350 hub used a \u003cb data-path-to-node=\"5,0\" data-index-in-node=\"74\"\u003e6802\u003c\/b\u003e (15x24x5mm) in the front hub to save weight. It is always recommended to check the side-seal of your current front bearing before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T06:39:49-04:00","created_at":"2026-05-06T06:39:49-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974732255465,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Gravel Performance Kit for Roval Terra CLX (DT 350) Shimano - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Gravel Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eRoval Terra CLX (DT 350)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub Body (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"35\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"5\"\u003e\n\u003cp data-path-to-node=\"5,0\"\u003e\u003cb data-path-to-node=\"5,0\" data-index-in-node=\"0\"\u003eNote:\u003c\/b\u003e Some early production \"Straightpull\" versions of the 350 hub used a \u003cb data-path-to-node=\"5,0\" data-index-in-node=\"74\"\u003e6802\u003c\/b\u003e (15x24x5mm) in the front hub to save weight. It is always recommended to check the side-seal of your current front bearing before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272753029353,"title":"BCR5 Ultra: Performance Bottom Bracket","handle":"bcr5-ultra-performance-bottom-bracket","description":"\u003ch1 data-path-to-node=\"0\"\u003eIntroducing the Bala Ceramica BCR5 Ultra Ceramic Bottom Bracket Range\u003c\/h1\u003e\n\u003cp data-path-to-node=\"1\"\u003eAt Bala Ceramica, we believe every ounce of power matters. That’s why we engineered the BCR5 Ultra Ceramic Bottom Bracket range—a meticulously crafted collection designed to minimize drivetrain friction and maximize efficiency for modern high-performance road and gravel machines. Leveraging aerospace-grade materials, precision engineering, and the benefits of Silicon Nitride (Si3N4) ceramic technology, the BCR5 series is the ultimate upgrade for reducing parasitic drag and future-proofing your drivetrain. Designed and validated in our state-of-the-art facility in Orlando, Florida, the BCR5 range is now available on bala-ceramica.com.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eThe Bala Advantage: BCR5 Series Key Technologies\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eABEC 5 Certified:\u003c\/b\u003e Every BCR5 bottom bracket is validated to ABEC 5 tolerances, ensuring perfect alignment, whisper-quiet operation, and incredible longevity. We refuse to compromise on precision.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eGrade 5 Silicon Nitride (\u003cspan class=\"math-inline\" data-math=\"Si_3N_4\" data-index-in-node=\"25\"\u003e$Si_3N_4$\u003c\/span\u003e) Balls:\u003c\/b\u003e We utilize high-grade, precision-ground ceramic spheres that are harder, smoother, and lighter than steel, significantly reducing rolling resistance and rotational weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003ePolished Tool Steel Races:\u003c\/b\u003e Our races undergo a proprietary mirror-finish polishing process, optimized to handle the extreme hardness of ceramic balls without the surface degradation common with industrial bearings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eDual-Lip Non-Contact Sealing:\u003c\/b\u003e Engineered to balance superior environmental protection with zero drag, our specialized non-contact seals keep contamination out while ensuring the spindle spins with minimal resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eBala HDN Synthetic Grease:\u003c\/b\u003e A custom-formulated lubricant designed specifically for high-speed, precision ceramic applications, maintaining consistent viscosity and reducing stiction across a wide temperature range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eC3 Internal Clearance:\u003c\/b\u003e This precise clearance allows for thermal expansion during intense efforts, preventing binding and ensuring the ultra-smooth feel is maintained even under the highest power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eMeet the BCR5 Range: Meticulously Engineered Fitments\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eWe understand that modern frame standards are complex. The BCR5 range offers application-specific fitments to provide a perfect, quiet interface between your frame and crankset.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003e1. BCR5 BSA Threaded (68\/73mm Shell)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eThe foundation of reliability, reimagined for performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe BSA standard remains the choice for many for its simplicity and threaded security. Our BSA BCR5 translates this reliable standard into a performance powerhouse. The precisely machined golden cups feature our low-friction Si3N4 ceramic system, housed within ABEC 5 tool steel races. This fitment is optimized for all standard 68mm (road) and 73mm (MTB) English-threaded shells. The specialized dual-lip seals ensure a contamination-free environment while achieving a near-zero drag coefficient.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKey Fitment Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eFrame Standard:\u003c\/b\u003e BSA Threaded (English)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e 68mm (Road) \/ 73mm (MTB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Ideal for Shimano Hollowtech II, SRAM GXP (with included step-down spacers), and other standard external-bearing cranksets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003e2. BCR5 T47 Internal\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eSeamless integration, oversized performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eT47 Internal is the future of threaded standards, combining the oversized interface of PressFit systems with the secure thread-in design. The BCR5 T47 Internal places the oversized ceramic bearing cups completely inside the frame shell, creating a flush, clean interface. This maximizes spindle support and stiffness, providing an ultra-stable platform for maximum power transfer. Utilizing our Grade 5 Si3N4 ceramic system and ABEC 5 races, this BB is the ultimate solution for stiff, high-power road frames that prioritize internal bearing placement.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eKey Fitment Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eFrame Standard:\u003c\/b\u003e T47 Threaded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e Optimized for standard road shell widths (e.g., 68mm, 86mm, 92mm depending on internal spacing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Designed for high-stiffness crank systems with standard oversized spindles (e.g., SRAM DUB, Rotor, Cane Creek).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003e3. BCR5 T47 External\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eExtended stiffness, effortless speed.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003eFor frames utilizing the T47 standard but requiring the wider stance of external bearings, the BCR5 T47 External is the precise solution. By positioning the oversized ceramic cups outside the frame shell, this BB matches the performance benefits of a larger bearing to a wider stance, enhancing lateral stiffness and spindle stability. This system features our full ABEC 5 certified, Si3N4 ceramic technical data package and proprietary HDN synthetic grease, delivering unmatched smoothness and power transfer for demanding performance frames.\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eKey Fitment Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eFrame Standard:\u003c\/b\u003e T47 Threaded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e Optimized for standard road and gravel widths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Designed for compatibility with oversized spindle cranksets (e.g., Shimano Hollowtech II, SRAM DUB) requiring an external wide-stance BB.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"22\"\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e\u003cb data-path-to-node=\"23\" data-index-in-node=\"0\"\u003eFriction is the Enemy. Bala is the Cure.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003eWhile many treat the bottom bracket as an afterthought, we understand it's the heart of your drivetrain. The BCR5 range isn't just about spinning your cranks; it's about validating every watt you put down. Don’t let drivetrain drag dictate your results. Upgrade to Bala Ceramica and experience the friction-free revolution.\u003c\/p\u003e","published_at":"2026-05-06T11:05:27-04:00","created_at":"2026-05-06T11:03:19-04:00","vendor":"Balaceramica.com","type":"","tags":[],"price":59999,"price_min":59999,"price_max":59999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50975623086313,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Bottom Bracket","public_title":null,"options":["Default Title"],"price":59999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_d68e22d1-fb50-4447-9eea-818f1515cc3a.png?v=1778081290"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_d68e22d1-fb50-4447-9eea-818f1515cc3a.png?v=1778081290","options":["Title"],"media":[{"alt":null,"id":39629977518313,"position":1,"preview_image":{"aspect_ratio":1.79,"height":286,"width":512,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_d68e22d1-fb50-4447-9eea-818f1515cc3a.png?v=1778081290"},"aspect_ratio":1.79,"height":286,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_d68e22d1-fb50-4447-9eea-818f1515cc3a.png?v=1778081290","width":512}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"0\"\u003eIntroducing the Bala Ceramica BCR5 Ultra Ceramic Bottom Bracket Range\u003c\/h1\u003e\n\u003cp data-path-to-node=\"1\"\u003eAt Bala Ceramica, we believe every ounce of power matters. That’s why we engineered the BCR5 Ultra Ceramic Bottom Bracket range—a meticulously crafted collection designed to minimize drivetrain friction and maximize efficiency for modern high-performance road and gravel machines. Leveraging aerospace-grade materials, precision engineering, and the benefits of Silicon Nitride (Si3N4) ceramic technology, the BCR5 series is the ultimate upgrade for reducing parasitic drag and future-proofing your drivetrain. Designed and validated in our state-of-the-art facility in Orlando, Florida, the BCR5 range is now available on bala-ceramica.com.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eThe Bala Advantage: BCR5 Series Key Technologies\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eABEC 5 Certified:\u003c\/b\u003e Every BCR5 bottom bracket is validated to ABEC 5 tolerances, ensuring perfect alignment, whisper-quiet operation, and incredible longevity. We refuse to compromise on precision.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eGrade 5 Silicon Nitride (\u003cspan class=\"math-inline\" data-math=\"Si_3N_4\" data-index-in-node=\"25\"\u003e$Si_3N_4$\u003c\/span\u003e) Balls:\u003c\/b\u003e We utilize high-grade, precision-ground ceramic spheres that are harder, smoother, and lighter than steel, significantly reducing rolling resistance and rotational weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003ePolished Tool Steel Races:\u003c\/b\u003e Our races undergo a proprietary mirror-finish polishing process, optimized to handle the extreme hardness of ceramic balls without the surface degradation common with industrial bearings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eDual-Lip Non-Contact Sealing:\u003c\/b\u003e Engineered to balance superior environmental protection with zero drag, our specialized non-contact seals keep contamination out while ensuring the spindle spins with minimal resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eBala HDN Synthetic Grease:\u003c\/b\u003e A custom-formulated lubricant designed specifically for high-speed, precision ceramic applications, maintaining consistent viscosity and reducing stiction across a wide temperature range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,5,0\"\u003e\u003cb data-path-to-node=\"3,5,0\" data-index-in-node=\"0\"\u003eC3 Internal Clearance:\u003c\/b\u003e This precise clearance allows for thermal expansion during intense efforts, preventing binding and ensuring the ultra-smooth feel is maintained even under the highest power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eMeet the BCR5 Range: Meticulously Engineered Fitments\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eWe understand that modern frame standards are complex. The BCR5 range offers application-specific fitments to provide a perfect, quiet interface between your frame and crankset.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003e1. BCR5 BSA Threaded (68\/73mm Shell)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8\"\u003eThe foundation of reliability, reimagined for performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe BSA standard remains the choice for many for its simplicity and threaded security. Our BSA BCR5 translates this reliable standard into a performance powerhouse. The precisely machined golden cups feature our low-friction Si3N4 ceramic system, housed within ABEC 5 tool steel races. This fitment is optimized for all standard 68mm (road) and 73mm (MTB) English-threaded shells. The specialized dual-lip seals ensure a contamination-free environment while achieving a near-zero drag coefficient.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKey Fitment Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eFrame Standard:\u003c\/b\u003e BSA Threaded (English)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e 68mm (Road) \/ 73mm (MTB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Ideal for Shimano Hollowtech II, SRAM GXP (with included step-down spacers), and other standard external-bearing cranksets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003e2. BCR5 T47 Internal\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eSeamless integration, oversized performance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eT47 Internal is the future of threaded standards, combining the oversized interface of PressFit systems with the secure thread-in design. The BCR5 T47 Internal places the oversized ceramic bearing cups completely inside the frame shell, creating a flush, clean interface. This maximizes spindle support and stiffness, providing an ultra-stable platform for maximum power transfer. Utilizing our Grade 5 Si3N4 ceramic system and ABEC 5 races, this BB is the ultimate solution for stiff, high-power road frames that prioritize internal bearing placement.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eKey Fitment Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eFrame Standard:\u003c\/b\u003e T47 Threaded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e Optimized for standard road shell widths (e.g., 68mm, 86mm, 92mm depending on internal spacing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Designed for high-stiffness crank systems with standard oversized spindles (e.g., SRAM DUB, Rotor, Cane Creek).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003e3. BCR5 T47 External\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"18\"\u003eExtended stiffness, effortless speed.\u003c\/p\u003e\n\u003cp data-path-to-node=\"19\"\u003eFor frames utilizing the T47 standard but requiring the wider stance of external bearings, the BCR5 T47 External is the precise solution. By positioning the oversized ceramic cups outside the frame shell, this BB matches the performance benefits of a larger bearing to a wider stance, enhancing lateral stiffness and spindle stability. This system features our full ABEC 5 certified, Si3N4 ceramic technical data package and proprietary HDN synthetic grease, delivering unmatched smoothness and power transfer for demanding performance frames.\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003eKey Fitment Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eFrame Standard:\u003c\/b\u003e T47 Threaded\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eShell Width:\u003c\/b\u003e Optimized for standard road and gravel widths.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Designed for compatibility with oversized spindle cranksets (e.g., Shimano Hollowtech II, SRAM DUB) requiring an external wide-stance BB.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"22\"\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e\u003cb data-path-to-node=\"23\" data-index-in-node=\"0\"\u003eFriction is the Enemy. Bala is the Cure.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"24\"\u003eWhile many treat the bottom bracket as an afterthought, we understand it's the heart of your drivetrain. The BCR5 range isn't just about spinning your cranks; it's about validating every watt you put down. Don’t let drivetrain drag dictate your results. Upgrade to Bala Ceramica and experience the friction-free revolution.\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469080375529,"handle":"racing-kits","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-30T10:07:02-04:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Racing Kits","body_html":"\u003cp\u003eComplete racing kits engineered for champions. Every component precision-built to give you the competitive advantage you need on the track.\u003c\/p\u003e"}]}
{"item":{"id":9272656462057,"title":"BCR5 Ultra: Performance Gravel Kit for Roval Terra CLX (DT 350 internals) Sram","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-pro-37-51-shimano-sram-copy","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Gravel Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e (DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T07:57:22-04:00","created_at":"2026-05-06T07:55:21-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974876172521,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Gravel Kit for Roval Terra CLX (DT 350 internals) Sram","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Gravel Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e (DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9275291828457,"title":"BCR5 Ultra: Performance Kit (DT 240 internals) SRAM","handle":"bcr5-ultra-performance-kit-dt-240-internals-sram","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e (DT 240 internals)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"24\" data-path-to-node=\"3,0,0\"\u003e6903\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"29\" data-path-to-node=\"3,1,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cstrong\u003e68\u003c\/strong\u003e\u003cb data-index-in-node=\"30\" data-path-to-node=\"3,2,0\"\u003e02\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"31\"\u003e6802\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-10T14:33:13-04:00","created_at":"2026-05-10T14:30:51-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50986190766313,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit (DT 240 internals) SRAM","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e (DT 240 internals)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"24\" data-path-to-node=\"3,0,0\"\u003e6903\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"29\" data-path-to-node=\"3,1,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cstrong\u003e68\u003c\/strong\u003e\u003cb data-index-in-node=\"30\" data-path-to-node=\"3,2,0\"\u003e02\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"31\"\u003e6802\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9275291238633,"title":"BCR5 Ultra: Performance Kit (DT 350 internals) Shimano","handle":"bcr5-ultra-performance-kit-dt-350-internals-1","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e (DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-10T14:27:30-04:00","created_at":"2026-05-10T14:25:56-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50986188570857,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit (DT 350 internals) Shimano","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e (DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9275291336937,"title":"BCR5 Ultra: Performance Kit (DT 350 internals) SRAM","handle":"bcr5-ultra-performance-kit-dt-350-internals-sram","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e (DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-10T14:27:14-04:00","created_at":"2026-05-10T14:26:36-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50986188931305,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit (DT 350 internals) SRAM","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e (DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9275291992297,"title":"BCR5 Ultra: Performance Kit Disc (DT 240 internals) Shimano","handle":"bcr5-ultra-performance-kit-dt-240-internals-shimano","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road\/gravel disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"0\"\u003ePrecision Engineered for Every Surface\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp id=\"p-rc_d56dd8c485d58d2f-786\" data-path-to-node=\"1\"\u003e\u003cspan data-path-to-node=\"1,0\"\u003eWhether you are navigating smooth asphalt or rugged backcountry trails, \u003cb data-index-in-node=\"72\" data-path-to-node=\"1,0\"\u003eBala Ceramica\u003c\/b\u003e provides specialized sealing technology tailored to your riding environment\u003c\/span\u003e\u003cspan data-path-to-node=\"1,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"1,2\"\u003e.\u003c\/span\u003e\u003cbutton aria-label=\"View source details. Opens side panel.\" class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"2\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2\"\u003eRoad-Specific Sealing\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp id=\"p-rc_d56dd8c485d58d2f-787\" data-path-to-node=\"3\"\u003e\u003cspan data-path-to-node=\"3,0\"\u003eOur Road kits feature \u003cb data-index-in-node=\"22\" data-path-to-node=\"3,0\"\u003enon-contact, dual-lip seals\u003c\/b\u003e engineered to maintain a pristine internal environment\u003c\/span\u003e\u003cspan data-path-to-node=\"3,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"3,2\"\u003e. These seals are designed to effectively lock out road grime and moisture while virtually eliminating mechanical drag, ensuring every watt goes into your forward momentum\u003c\/span\u003e\u003cspan data-path-to-node=\"3,3\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"3,4\"\u003e.\u003c\/span\u003e\u003cbutton aria-label=\"View source details. Opens side panel.\" class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eGravel \u0026amp; All-Road Protection\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp id=\"p-rc_d56dd8c485d58d2f-788\" data-path-to-node=\"5\"\u003e\u003cspan data-path-to-node=\"5,0\"\u003eFor riders venturing off the beaten path, our Gravel configurations utilize the same \u003cb data-index-in-node=\"85\" data-path-to-node=\"5,0\"\u003eABEC 5 precision\u003c\/b\u003e paired with enhanced sealing durability\u003c\/span\u003e\u003cspan data-path-to-node=\"5,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"5,2\"\u003e. This setup provides the resilience needed for dust, silt, and variable terrain without compromising the high-velocity performance of our \u003cb data-index-in-node=\"139\" data-path-to-node=\"5,2\"\u003eSi3N4 ceramic balls\u003c\/b\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"5,3\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"5,4\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e (DT 240 internals) \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6903\u003c\/b\u003e\u003cstrong\u003e\/ 61903 bearings\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e61802\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e61902\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6802\u003c\/b\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances.\u003c\/p\u003e\n\u003cdiv class=\"section-stack__intro\"\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cp\u003e*Remember to add grease and mount seals before installation*\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2026-05-10T14:33:27-04:00","created_at":"2026-05-10T14:32:24-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50986191225065,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit Disc (DT 240 internals) Shimano","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1777844223","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1777844223","options":["Title"],"media":[{"alt":null,"id":39604662993129,"position":1,"preview_image":{"aspect_ratio":1.835,"height":1504,"width":2760,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1777844223"},"aspect_ratio":1.835,"height":1504,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1777844223","width":2760},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road\/gravel disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"0\"\u003ePrecision Engineered for Every Surface\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp id=\"p-rc_d56dd8c485d58d2f-786\" data-path-to-node=\"1\"\u003e\u003cspan data-path-to-node=\"1,0\"\u003eWhether you are navigating smooth asphalt or rugged backcountry trails, \u003cb data-index-in-node=\"72\" data-path-to-node=\"1,0\"\u003eBala Ceramica\u003c\/b\u003e provides specialized sealing technology tailored to your riding environment\u003c\/span\u003e\u003cspan data-path-to-node=\"1,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"1,2\"\u003e.\u003c\/span\u003e\u003cbutton aria-label=\"View source details. Opens side panel.\" class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"2\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"2\"\u003eRoad-Specific Sealing\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp id=\"p-rc_d56dd8c485d58d2f-787\" data-path-to-node=\"3\"\u003e\u003cspan data-path-to-node=\"3,0\"\u003eOur Road kits feature \u003cb data-index-in-node=\"22\" data-path-to-node=\"3,0\"\u003enon-contact, dual-lip seals\u003c\/b\u003e engineered to maintain a pristine internal environment\u003c\/span\u003e\u003cspan data-path-to-node=\"3,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"3,2\"\u003e. These seals are designed to effectively lock out road grime and moisture while virtually eliminating mechanical drag, ensuring every watt goes into your forward momentum\u003c\/span\u003e\u003cspan data-path-to-node=\"3,3\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"3,4\"\u003e.\u003c\/span\u003e\u003cbutton aria-label=\"View source details. Opens side panel.\" class=\"button multiple-button ng-star-inserted\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/button\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eGravel \u0026amp; All-Road Protection\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp id=\"p-rc_d56dd8c485d58d2f-788\" data-path-to-node=\"5\"\u003e\u003cspan data-path-to-node=\"5,0\"\u003eFor riders venturing off the beaten path, our Gravel configurations utilize the same \u003cb data-index-in-node=\"85\" data-path-to-node=\"5,0\"\u003eABEC 5 precision\u003c\/b\u003e paired with enhanced sealing durability\u003c\/span\u003e\u003cspan data-path-to-node=\"5,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"5,2\"\u003e. This setup provides the resilience needed for dust, silt, and variable terrain without compromising the high-velocity performance of our \u003cb data-index-in-node=\"139\" data-path-to-node=\"5,2\"\u003eSi3N4 ceramic balls\u003c\/b\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"5,3\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"5,4\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003e (DT 240 internals) \u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6903\u003c\/b\u003e\u003cstrong\u003e\/ 61903 bearings\u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e61802\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003e61902\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6802\u003c\/b\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances.\u003c\/p\u003e\n\u003cdiv class=\"section-stack__intro\"\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cp\u003e*Remember to add grease and mount seals before installation*\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9271339286761,"title":"BCR5 Ultra: Performance Kit for Bontrager Aeolus","handle":"bontrager","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus RSL (37\/51\/62\/75)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Pro (37\/49V\/51)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Elite (35\/50)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003ci style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eFor specific compatibility questions, refer to our Rim Selection Guide.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-04T12:46:34-04:00","created_at":"2026-05-04T12:46:34-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50967540924649,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for Bontrager Aeolus - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus RSL (37\/51\/62\/75)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Pro (37\/49V\/51)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Elite (35\/50)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003ci style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eFor specific compatibility questions, refer to our Rim Selection Guide.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469500494057,"handle":"compatible-with-bontrager","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-05-11T11:23:43-04:00","sort_order":"most-relevant","template_suffix":"","published_scope":"global","title":"Compatible with Bontrager","body_html":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003ehe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","image":{"created_at":"2026-05-11T11:23:42-04:00","alt":null,"width":2760,"height":1504,"src":"\/\/bala-ceramica.com\/cdn\/shop\/collections\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1778513023"}},{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272655511785,"title":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Shimano","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-rsl-shimano-copy","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"27\"\u003eBontrager Aeolus Elite\u003c\/b\u003e (35 or 50)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,0,0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"24\" data-path-to-node=\"4,0,0\"\u003e18307\u003c\/b\u003e (18x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,1,0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"29\" data-path-to-node=\"4,1,0\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eShimano Freehub (2 bearings)\u003c\/b\u003e\u003cb data-index-in-node=\"50\" data-path-to-node=\"4,2,0\"\u003e6903\u003c\/b\u003e (15x26x7mm) depending on the specific model year.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T07:49:33-04:00","created_at":"2026-05-06T07:46:43-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974870569193,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Shimano - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-path-to-node=\"0\" data-index-in-node=\"27\"\u003eBontrager Aeolus Elite\u003c\/b\u003e (35 or 50)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,0,0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"24\" data-path-to-node=\"4,0,0\"\u003e18307\u003c\/b\u003e (18x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,1,0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"29\" data-path-to-node=\"4,1,0\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eShimano Freehub (2 bearings)\u003c\/b\u003e\u003cb data-index-in-node=\"50\" data-path-to-node=\"4,2,0\"\u003e6903\u003c\/b\u003e (15x26x7mm) depending on the specific model year.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469500494057,"handle":"compatible-with-bontrager","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-05-11T11:23:43-04:00","sort_order":"most-relevant","template_suffix":"","published_scope":"global","title":"Compatible with Bontrager","body_html":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003ehe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","image":{"created_at":"2026-05-11T11:23:42-04:00","alt":null,"width":2760,"height":1504,"src":"\/\/bala-ceramica.com\/cdn\/shop\/collections\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1778513023"}},{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272656199913,"title":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Sram","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-elite-35-or-50-sram","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"0\"\u003eBontrager Aeolus Elite\u003c\/b\u003e (35 or 50)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"24\"\u003e18307\u003c\/b\u003e (18x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"29\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,2,0\"\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings)\u003c\/b\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"50\"\u003e15267\u003c\/b\u003e (15x26x7mm) depending on the specific model year. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T07:52:47-04:00","created_at":"2026-05-06T07:51:45-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974873944297,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Elite (35 or 50) Sram - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"0\"\u003eBontrager Aeolus Elite\u003c\/b\u003e (35 or 50)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"24\"\u003e18307\u003c\/b\u003e (18x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"29\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,2,0\"\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings)\u003c\/b\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"50\"\u003e15267\u003c\/b\u003e (15x26x7mm) depending on the specific model year. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469500494057,"handle":"compatible-with-bontrager","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-05-11T11:23:43-04:00","sort_order":"most-relevant","template_suffix":"","published_scope":"global","title":"Compatible with Bontrager","body_html":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003ehe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","image":{"created_at":"2026-05-11T11:23:42-04:00","alt":null,"width":2760,"height":1504,"src":"\/\/bala-ceramica.com\/cdn\/shop\/collections\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1778513023"}},{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272623071465,"title":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37 \/ 51 Shimano\/Sram","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-pro-37-51","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Pro 37 \/ 51\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T07:43:24-04:00","created_at":"2026-05-06T07:12:52-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974809391337,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37 \/ 51 Shimano\/Sram - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Pro 37 \/ 51\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e (15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469500494057,"handle":"compatible-with-bontrager","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-05-11T11:23:43-04:00","sort_order":"most-relevant","template_suffix":"","published_scope":"global","title":"Compatible with Bontrager","body_html":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003ehe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","image":{"created_at":"2026-05-11T11:23:42-04:00","alt":null,"width":2760,"height":1504,"src":"\/\/bala-ceramica.com\/cdn\/shop\/collections\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1778513023"}},{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272611930345,"title":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37V \/ 49V (Rapid Drive 108)","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-aeolus-pro","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Pro 37V \/ 49V (Rapid Drive 108)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2):\u003c\/b\u003e \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"15\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2):\u003c\/b\u003e \u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"20\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (3):\u003c\/b\u003e \u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"21\"\u003e6802\u003c\/b\u003e (15x24x5mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T07:43:31-04:00","created_at":"2026-05-06T07:07:31-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974793400553,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for Bontrager Aeolus Pro 37V \/ 49V (Rapid Drive 108) - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus Pro 37V \/ 49V (Rapid Drive 108)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2):\u003c\/b\u003e \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"15\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2):\u003c\/b\u003e \u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"20\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (3):\u003c\/b\u003e \u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"21\"\u003e6802\u003c\/b\u003e (15x24x5mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469500494057,"handle":"compatible-with-bontrager","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-05-11T11:23:43-04:00","sort_order":"most-relevant","template_suffix":"","published_scope":"global","title":"Compatible with Bontrager","body_html":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003ehe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","image":{"created_at":"2026-05-11T11:23:42-04:00","alt":null,"width":2760,"height":1504,"src":"\/\/bala-ceramica.com\/cdn\/shop\/collections\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1778513023"}},{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272592335081,"title":"BCR5 Ultra: Performance Kit for Bontrager Aeolus RSL TLR 2026","handle":"bcr5-ultra-performance-kit-for-bontrager-aeolus-rsl-sram","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus RSL (37\/51\/62\/75)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eFront Hub (2):\u003c\/b\u003e \u003cb data-index-in-node=\"15\" data-path-to-node=\"3,0,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e6802\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eRear Hub Shell (2):\u003c\/b\u003e \u003cb data-index-in-node=\"12\" data-path-to-node=\"3,1,1,0,0\"\u003e15267\u003c\/b\u003e (15x26x7mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003e Freehub (2):\u003c\/b\u003e \u003cb data-index-in-node=\"32\" data-path-to-node=\"3,2,0\"\u003e6802\u003c\/b\u003e \u003ci data-index-in-node=\"0\" data-path-to-node=\"3,2,1,0,0\"\u003e\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,1,0,0\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"3,2,1,0,0\"\u003eNote: While many XDR drivers use two 15267 bearings, some specific lightweight versions may use a 6802. \u003c\/i\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,1,0,0\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"3,2,1,0,0\"\u003e*\u003cstrong\u003eIt is always best to verify the code on your current hub seals for proper fitment*\u003c\/strong\u003e\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T06:59:49-04:00","created_at":"2026-05-06T06:57:16-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50974766465257,"title":"Hub Kit","option1":"Hub Kit","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for Bontrager Aeolus RSL TLR 2026 - Hub Kit","public_title":"Hub Kit","options":["Hub Kit"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Aeolus Pro (37\/49V\/51)"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"44\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"27\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"26\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eAeolus RSL (37\/51\/62\/75)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eFront Hub (2):\u003c\/b\u003e \u003cb data-index-in-node=\"15\" data-path-to-node=\"3,0,0\"\u003e\u003cmeta charset=\"utf-8\"\u003e6802\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,1,0\"\u003eRear Hub Shell (2):\u003c\/b\u003e \u003cb data-index-in-node=\"12\" data-path-to-node=\"3,1,1,0,0\"\u003e15267\u003c\/b\u003e (15x26x7mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,2,0\"\u003e Freehub (2):\u003c\/b\u003e \u003cb data-index-in-node=\"32\" data-path-to-node=\"3,2,0\"\u003e6802\u003c\/b\u003e \u003ci data-index-in-node=\"0\" data-path-to-node=\"3,2,1,0,0\"\u003e\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,1,0,0\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"3,2,1,0,0\"\u003eNote: While many XDR drivers use two 15267 bearings, some specific lightweight versions may use a 6802. \u003c\/i\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,1,0,0\"\u003e\u003ci data-index-in-node=\"0\" data-path-to-node=\"3,2,1,0,0\"\u003e*\u003cstrong\u003eIt is always best to verify the code on your current hub seals for proper fitment*\u003c\/strong\u003e\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Aeolus Pro (37\/49V\/51)","position":1,"values":["Hub Kit"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":469500494057,"handle":"compatible-with-bontrager","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-05-11T11:23:43-04:00","sort_order":"most-relevant","template_suffix":"","published_scope":"global","title":"Compatible with Bontrager","body_html":"\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003ehe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eRoval Terra CLX\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(DT 350 internals)\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eShimano Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"30\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"4,2,0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"31\" data-path-to-node=\"4,2,0\"\u003e6902\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(15x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","image":{"created_at":"2026-05-11T11:23:42-04:00","alt":null,"width":2760,"height":1504,"src":"\/\/bala-ceramica.com\/cdn\/shop\/collections\/Gemini_Generated_Image_az1szwaz1szwaz1s.png?v=1778513023"}},{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272682348777,"title":"BCR5 Ultra: Performance Kit for ENVE Foundation 45","handle":"bcr5-ultra-performance-kit-for-enve-foundation-45","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eFoundation 45\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eFreehub Body (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"27\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T09:08:23-04:00","created_at":"2026-05-06T09:07:32-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50975444795625,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for ENVE Foundation 45","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eFoundation 45\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"24\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"29\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eFreehub Body (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"27\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272748409065,"title":"BCR5 Ultra: Performance Kit for ENVE G23 (Alloy ID360 Hubs)","handle":"bcr5-ultra-performance-kit-for-enve-g23-alloy-id360-hubs","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eENVE G23 (Alloy ID360 Hubs)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"29\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,2,0\"\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eShimano HG Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"33\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,3,0\"\u003e\n\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"31\"\u003e17287\u003c\/b\u003e (17x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T10:53:05-04:00","created_at":"2026-05-06T10:43:47-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50975607029993,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for ENVE G23 (Alloy ID360 Hubs)","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eENVE G23 (Alloy ID360 Hubs)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"4,0,0\"\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"24\"\u003e6902\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,1,0\"\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"29\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,2,0\"\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eShimano HG Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"33\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"4,3,0\"\u003e\n\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eSRAM XDR Freehub (2 bearings):\u003c\/b\u003e \u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"31\"\u003e17287\u003c\/b\u003e (17x28x7mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
{"item":{"id":9272680218857,"title":"BCR5 Ultra: Performance Kit for ENVE SES 2.3\/3.4\/4.5 Mavic ID360 Hubs (Pre-2024) Shimano","handle":"bcr5-ultra-performance-kit-for-enve-ses-4-5-innerdrive-hubs-2024-present-sram-copy","description":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eENVE SES 4.5 Innerdrive Hubs (2024–Present)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"24\" data-path-to-node=\"6,0,0\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"29\" data-path-to-node=\"6,1,0\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,0\"\u003eFreehub Body (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"27\" data-path-to-node=\"6,2,0\"\u003e6803\u003c\/b\u003e Shimano\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e","published_at":"2026-05-06T09:13:01-04:00","created_at":"2026-05-06T08:58:32-04:00","vendor":"bala-ceramica.com","type":"","tags":[],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50975406096617,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BCR5 Ultra: Performance Kit for ENVE SES 2.3\/3.4\/4.5 Mavic ID360 Hubs (Pre-2024) Shimano","public_title":null,"options":["Default Title"],"price":39999,"weight":2268,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"],"featured_image":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","options":["Title"],"media":[{"alt":null,"id":39609850855657,"position":1,"preview_image":{"aspect_ratio":1.83,"height":501,"width":917,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981"},"aspect_ratio":1.83,"height":501,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Bontrager.jpg?v=1777915981","width":917},{"alt":null,"id":39598750892265,"position":2,"preview_image":{"aspect_ratio":1.721,"height":2944,"width":5068,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157"},"aspect_ratio":1.721,"height":2944,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/rn-image_picker_lib_temp_89586947-a860-4fa7-af18-56f511c7f676.jpg?v=1777804157","width":5068},{"alt":null,"id":39609868746985,"position":3,"preview_image":{"aspect_ratio":1.826,"height":557,"width":1017,"src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720"},"aspect_ratio":1.826,"height":557,"media_type":"image","src":"\/\/bala-ceramica.com\/cdn\/shop\/files\/Screenshot_2026-05-04_at_1.11.48_PM.png?v=1777914720","width":1017}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1 data-path-to-node=\"3\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3\"\u003eBCR5 Ultra: Road Disc Performance Kit\u003c\/b\u003e\u003c\/h1\u003e\n\u003ch3 data-path-to-node=\"4\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"4\"\u003eThe Gold Standard of Momentum.\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"5\"\u003eMaximize your mechanical advantage with the\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"44\" data-path-to-node=\"5\"\u003eBCR5 Ultra\u003c\/b\u003e. Specifically engineered for high-performance road disc wheel-sets, these aren't just bearings—they are a critical technical upgrade for racers who refuse to leave watts on the table.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eDeveloped through years of experience on the racing circuit, the BCR5 Ultra system is designed to provide near-zero rolling resistance while maintaining the durability required for real-world pavement conditions.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003eThe Technical Advantage\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,0,0\"\u003ePrecision Grade:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCertified\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"27\" data-path-to-node=\"8,0,0\"\u003eABEC 5\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003etolerances for ultra-low friction and maximum rotational consistency.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,1,0\"\u003eMaterial Science:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eGrade 5\u003cspan\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"26\" data-path-to-node=\"8,1,0\"\u003eSilicon Nitride (Si3N4)\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eceramic balls—58% lighter and 40% stronger than high-grade steel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,3,0\"\u003eRoad-Specific Sealing:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with non-contact, dual-lip seals designed to keep road grime out without adding mechanical drag.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8,4,0\"\u003eElite Lubrication:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePre-lubricated with high-velocity Bala grease, optimized for the high-RPM demands of road racing.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9\"\u003eHub Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThis kit is optimized for premium road disc hubs, including:\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eENVE SES 4.5 Innerdrive Hubs (2024–Present)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,0\"\u003eFront Hub (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"24\" data-path-to-node=\"6,0,0\"\u003e6803\u003c\/b\u003e (17x26x5mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,1,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,0\"\u003eRear Hub Shell (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"29\" data-path-to-node=\"6,1,0\"\u003e6903\u003c\/b\u003e (17x30x7mm)\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,2,0\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,0\"\u003eFreehub Body (2 bearings):\u003c\/b\u003e \u003cb data-index-in-node=\"27\" data-path-to-node=\"6,2,0\"\u003e6803\u003c\/b\u003e Shimano\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12\"\u003eWhat’s In The Box\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eBCR5 Ultra Ceramic Bearings (Full Hub \u0026amp; Freehub Set)\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,0\"\u003eBala Ceramica Founder’s Card \u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,0\"\u003eTechnical Spec Sheet\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ewith validated micron tolerances\u003c\/p\u003e"},"options":[{"name":"Title","position":1,"values":["Default Title"]}],"custom_metafields":{},"metafields":{},"collections":[{"id":468129317097,"handle":"frontpage","updated_at":"2026-05-26T18:25:30-04:00","published_at":"2026-04-18T05:35:47-04:00","sort_order":"most-relevant","template_suffix":null,"published_scope":"global","title":"Home page","body_html":null}]}
