{"title":"Ceramic Speed Bearings","description":"","products":[{"product_id":"ceramicspeed-61801-standard-bearing-6801","title":"CeramicSpeed 61801 Standard Bearing - (6801)","description":"\u003cdiv\u003e\n\u003cp\u003eWe’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.\u003c\/p\u003e\n\u003cp\u003eEach item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.\u003c\/p\u003e\n\u003ch2\u003eCeramicSpeed 61801 Standard Bearing - (6801)\u003c\/h2\u003e\n\u003cp\u003eFriction steals energy from every pedal stroke, especially on long rides or steep climbs. This CeramicSpeed bearing minimizes resistance, delivering crisper power transfer and a longer service life, so you can ride farther with less maintenance. Built for any cycling discipline, it pairs precision engineering with reliable performance you can feel on every lap.\u003c\/p\u003e\n\u003ch3\u003eWho is this for?\u003c\/h3\u003e\n\u003cp\u003ePerformance-minded riders who demand low friction, consistent reliability, and easy maintenance across road, MTB, or cyclocross will appreciate the value of these bearings. If you push hard, log big miles, or simply want a smoother, more efficient ride, this is for you.\u003c\/p\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003especifications\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003edetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eI.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eO.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61801 (6801)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBall material\u003c\/td\u003e\n\u003ctd\u003eGrade 3 Silicon Nitride balls\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRaces\u003c\/td\u003e\n\u003ctd\u003eHardened steel races\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCage\/Seal\u003c\/td\u003e\n\u003ctd\u003eReinforced polyimide cage and non-contact seal to keep dirt and moisture out\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eLubrication resilience\u003c\/td\u003e\n\u003ctd\u003eHigh resistance to poor lubrication\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eCan be used for any cycling discipline\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eSold as each\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eHand built in Denmark\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eEach item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!\u003c\/p\u003e \u003cbr\u003e \u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61801 (6801)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46237643145356,"sku":"BB9915","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/f028aafe3c668e0cb91540405bd7254671197f31.jpg?v=1770667252"},{"product_id":"ceramicspeed-61806-standard-bearing-6806","title":"CeramicSpeed 61806 Standard Bearing - (6806)","description":"\u003cdiv\u003e\n\u003cp\u003eWe’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.\u003c\/p\u003e\n\u003cp\u003eEach item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.\u003c\/p\u003e \u003ch2\u003eCeramicSpeed 61806 Standard Bearing - (6806)\u003c\/h2\u003e \u003cp\u003eLow-friction rotations mean you can push harder without wasting energy on squeaks or grinding. The CeramicSpeed 61806 Standard Bearing keeps your wheels spinning freely under race- or trail-ready stress, delivering longer life and dependable performance in all weather. Built with Grade 3 Silicon Nitride balls and reinforced cages, these cartridges resist contamination and provide consistent power transfer across disciplines.\u003c\/p\u003e \u003ch3\u003eThis is for riders who demand maximum efficiency and reliability from their bearings—athletes, enthusiasts, and even daily commuters who ride in varied conditions.\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003especifications\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003edetails\u003c\/strong\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e \u003ctd\u003e30\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e \u003ctd\u003e42\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eThickness\u003c\/td\u003e \u003ctd\u003e7\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003eCeramic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eManufacturer Number\u003c\/td\u003e \u003ctd\u003e61806 (6806)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eEach item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!\u003c\/p\u003e \u003cbr\u003e \u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61806 (6806)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46237649895564,"sku":"BB0118","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/24c30bc9df9fa782fdb1a843e078fc2fefb8c533.jpg?v=1770667254"},{"product_id":"ceramicspeed-61901-standard-bearing-6901","title":"CeramicSpeed 61901 Standard Bearing - (6901)","description":"\u003cdiv\u003e\n\u003cp\u003eWe’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.\u003c\/p\u003e \u003cp\u003eEach item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.\u003c\/p\u003e \u003ch2\u003eCeramicSpeed 61901 Standard Bearing - (6901)\u003c\/h2\u003e \u003cp\u003eEvery watt saved translates to faster climbs and smoother accelerations, especially when you're chasing a personal best. The CeramicSpeed 61901 Standard Bearing minimizes friction, boosts power transfer, and outlasts traditional steel bearings thanks to Grade 3 Silicon Nitride balls, hardened steel races, and a non-contact seal that shuns dirt and moisture. Hand built in Denmark, this cartridge bearing is designed for reliable performance across any cycling discipline.\u003c\/p\u003e \u003ch3\u003eWho is this for?\u003c\/h3\u003e \u003cp\u003eDesigned for riders who demand maximum efficiency and long-term reliability from their components. If you race, log serious miles, or maintain a high-mileage daily setup, this bearing helps you keep watts steady and maintenance intervals longer.\u003c\/p\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e\n\u003cth\u003e\u003cb\u003especifications\u003c\/b\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cb\u003edetails\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61901 (6901)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eHand built in Denmark\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003eEach item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!\u003c\/p\u003e \u003cbr\u003e \u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61901 (6901)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46237651009676,"sku":"BB9901","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/e795b2c47488720fef61ee70998e6022c3508338.jpg?v=1770667254"},{"product_id":"ceramicspeed-61903-coated-bearing-6903-coated-bearing-race","title":"CeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race","description":"\u003cdiv\u003e\n\u003cp\u003eWe’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado.\u003c\/p\u003e\n\u003cp\u003eEach item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.\u003c\/p\u003e\n\u003ch2\u003eCeramicSpeed 61903 Coated Bearing - (6903) Coated Bearing Race\u003c\/h2\u003e\n\u003cp\u003eRiders deserve gear that disappears into the ride, not friction that fights every pedal stroke. The CeramicSpeed 61903 coated bearing system minimizes drag with ultra-low friction and a hard-wearing coated race, translating to smoother acceleration, improved power transfer, and longer intervals between maintenance. Hand built in Denmark and backed by a Limited Lifetime Warranty, these bearings stand up to tough conditions while delivering consistent, reliable performance.\u003c\/p\u003e\n\u003ch3\u003eWho is this for?\u003c\/h3\u003e\n\u003cp\u003ePrecision-minded cyclists seeking every watt of efficiency, racers upgrading for durable long-term performance, and riders who demand reliable bearings across road, gravel, and track.\u003c\/p\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e\n\u003cth\u003e\u003cb\u003especifications\u003c\/b\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cb\u003edetails\u003c\/b\u003e\u003c\/th\u003e\n\u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61903 (6903) coated\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBall Material\u003c\/td\u003e\n\u003ctd\u003eGrade 3 Silicon Nitride balls\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRaces\u003c\/td\u003e\n\u003ctd\u003eCoated races provide extreme hardness and corrosion resistance\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCage\u003c\/td\u003e\n\u003ctd\u003eReinforced polymide cage\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSeal\u003c\/td\u003e\n\u003ctd\u003eNon-contact seal\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eLubrication resistance\u003c\/td\u003e\n\u003ctd\u003eHigh resistance to poor lubrication\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDiscipline\u003c\/td\u003e\n\u003ctd\u003eCan be used for any cycling discipline\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eEach item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!\u003c\/p\u003e \u003cbr\u003e \u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61903 (6903) coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46237653958796,"sku":"BB0110","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/616a8f157b59e36652f8b4d27f6c541bf8675aa4.jpg?v=1770667254"},{"product_id":"ceramicspeed-61902-standard-bearing-6902","title":"CeramicSpeed 61902 Standard Bearing - (6902)","description":"CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline.  These bearings provide extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings.\u003cli\u003eGrade 3 Silicon Nitride balls\u003c\/li\u003e\u003cli\u003eHardened steel races\u003c\/li\u003e\u003cli\u003eReinforced polymide cage and non-contact seal to keep dirt and moisture out\u003c\/li\u003e\u003cli\u003eHigh resistance to poor lubrication\u003c\/li\u003e\u003cli\u003eCan be used for any cycling discipline\u003c\/li\u003e\u003cli\u003eSold as each\u003c\/li\u003e\u003cli\u003eHand built in Denmark\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61902 (6902)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46253921239180,"sku":"BB9902","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/1f24bbbe66d0553ccae8032cef090ff899b54875.jpg?v=1770666767"},{"product_id":"ceramicspeed-61903-standard-bearing-6903","title":"CeramicSpeed 61903 Standard Bearing - (6903)","description":"CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline.  These bearings provide extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings.\u003cli\u003eGrade 3 Silicon Nitride balls\u003c\/li\u003e\u003cli\u003eHardened steel races\u003c\/li\u003e\u003cli\u003eReinforced polymide cage and non-contact seal to keep dirt and moisture out\u003c\/li\u003e\u003cli\u003eHigh resistance to poor lubrication\u003c\/li\u003e\u003cli\u003eCan be used for any cycling discipline\u003c\/li\u003e\u003cli\u003eSold as each\u003c\/li\u003e\u003cli\u003eHand built in Denmark\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing I.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Number\u003c\/td\u003e\n\u003ctd\u003e61903 (6903)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing O.D. (mm)\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46253921435788,"sku":"BB9903","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/5aa6cc544f4bc6c7bf496aa7c28a76710aefca4c.jpg?v=1770666768"},{"product_id":"ceramicspeed-ceramicspeed-bearing-17287-17x28x7-ea","title":"CeramicSpeed CeramicSpeed Bearing 17287 17x28x7 Ea","description":"\u003cul\u003e\n\u003cli\u003eAll CeramicSpeed Bearings are hand-built in Denmark. Super smooth CeramicSpeed grade 3 Silicon Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra-smooth polished groove.\u003c\/li\u003e\n\u003cli\u003eThe balls are held in place by a reinforced polyamide cage. Every bearing is optimised with a low viscosity CeramicSpeed “Blue Grease” to minimise fiction and increase bearing life.\u003c\/li\u003e\n\u003cli\u003eNon-contact seals complete the bearings, keeping dirt and moisture out. CeramicSpeed Bearings can be used for any cycling discipline: Road, TT, Tri, Track, Cross and MTB. The benefits are super low friction, better power transfer and increased bearing life.\u003c\/li\u003e\n\u003cli\u003eCeramicSpeed Balls are 400% smoother, 128% harder and 58% lighter than standard steel bearings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing#\u003c\/td\u003e\n\u003ctd\u003e17287\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eID X OD X W (mm)\u003c\/td\u003e\n\u003ctd\u003e17x28x7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":46536275067020,"sku":"BB0116","price":116.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/files\/8cef5c0ed624864c027ac0d084b3c5319a31ec00.jpg?v=1772760229"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9010\/0620\/collections\/616a8f157b59e36652f8b4d27f6c541bf8675aa4.jpg?v=1770830237","url":"https:\/\/travelingground.com\/collections\/ceramic-speed-bearings.oembed","provider":"Traveling Ground","version":"1.0","type":"link"}