{"product_id":"wheels-manufacturing-road-angular-contact-68mm-hollowtech-ii-bottom-bracket-cr2108-bicycle-bottom-brackets","title":"Shimano 24mm Cranks BSA Road Bottom Bracket | Anodized Aluminum Shell, Enduro Sealed Bearings, Angular Contact for Precision Performance","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your road and mountain bike's drivetrain with the premium Wheels Manufacturing Shimano 24mm Cranks Angular Contact BSA Road Bottom Bracket - engineered for durability, optimal performance, and effortless compatibility. Crafted with high-quality anodized aluminum cups and sealed Enduro bearings, this bottom bracket ensures smooth pedaling efficiency and reliable operation on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMade from CNC-machined anodized aluminum, this bottom bracket offers a lightweight yet robust shell design for precise bearing alignment and a perfect frame fit. The anodized coating provides added corrosion resistance, ensuring longevity even under tough riding conditions. Featuring sealed Enduro ABEC-5 angular contact bearings, it reduces friction and protects against dirt and water ingress.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned for both road and mountain biking applications with a shell width of 68mm and a spindle interface compatible with 24mm cranks (Shimano, Race Face, FSA, etc.), this bottom bracket delivers high-performance power transfer. The angular contact bearings are specifically selected to handle combined axial and radial loads, providing improved bearing lifespan and enhanced pedaling stability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eEquipped with replaceable sealed bearings, including Enduro ABEC-5 Angular Contact, this bottom bracket is built for maintenance ease and sustained performance. The robust CNC shell ensures precise installation, while included replacement seals protect internal components from dirt and moisture.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eThe sleek gray finish complements any bike's aesthetic, making it perfect for road racers, endurance cyclists, or mountain bikers seeking reliable power transfer and durability. Its versatile compatibility with various crank standards (Shimano Hollowtech II, FSA MegaExo, RaceFace EXI, SRAM DUB, Praxis M30) makes it a versatile upgrade for many bike setups.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Anodized aluminum cups for enhanced durability and corrosion resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- CNC-machined shell for precise bearing alignment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Enduro sealed angular contact bearings designed for mixed axial and radial load handling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Easy-to-replace seals and bearings for simplified maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Proudly made in the USA, ensuring quality craftsmanship\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your bike's bottom bracket with the Wheels Manufacturing Shimano 24mm Cranks Angular Contact BSA Road Bottom Bracket for improved efficiency, smooth pedaling, and long-lasting performance. Whether for everyday riding, racing, or challenging mountain adventures, this bottom bracket is engineered to meet the highest standards of quality and performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision CNC-machined aluminum cups ensure a precise fit with BSA threaded frames, preventing creaking and increasing durability for long-lasting performance. \u003c\/li\u003e\n\u003cli\u003eEquipped with Enduro sealed angular contact ABEC-5 bearings, this bottom bracket provides optimal load distribution and smooth rotation, even under high torque from aggressive riding styles. \u003c\/li\u003e\n\u003cli\u003eCompatible with 24mm crank spindles from Shimano, Race Face, FSA, and others, and designed for 68mm shell widths, making it ideal for road bikes and performance-oriented gravel or adventure rides. \u003c\/li\u003e\n\u003cli\u003eConstructed with anodized aluminum for corrosion resistance and lightweight performance, the bottom bracket offers an ideal balance of strength and weight for competitive and recreational cycling. \u003c\/li\u003e\n\u003cli\u003eIncludes replacement seals and dust covers, facilitating easy maintenance and ensuring continued protection against dirt, water, and grit, extending the lifespan of your drivetrain components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wheels Manufacturing","offers":[{"title":"Default Title","offer_id":42356552695875,"sku":"CR2108","price":123.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR2108.jpg?v=1779312738","url":"https:\/\/365cycles.com\/products\/wheels-manufacturing-road-angular-contact-68mm-hollowtech-ii-bottom-bracket-cr2108-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}