{"product_id":"ceramicspeed-bb-alpha-bb86-gravel-bottom-bracket-86-mm-shimano-hollowtech-ii-bottom-bracket-btbk1348-bicycle-bottom-brackets","title":"CeramicSpeed BB ALPHA Bottom Bracket BB86 - Ceramic Ball Bearings, Steel Races, Gravel \u0026 Road Use, 86mm Width, Shimano \u0026 FSA Spindles, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Bike with the CeramicSpeed BB ALPHA Bottom Bracket - BB86, 86.5mm, For 24mm\/Shimano Spindle, Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaximize your gravel bike's performance with the cutting-edge CeramicSpeed BB ALPHA Bottom Bracket, meticulously engineered for durability, efficiency, and lightweight design. Crafted for riders who demand optimal power transfer and long-lasting reliability, this high-performance bottom bracket is compatible with BB86 frames and features a 86.5mm shell width, designed for 24mm Shimano, FSA MegaExo, and RaceFace EXI spindles.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eBuilt from premium-grade, hardened stainless-steel races and precision-machined for exceptional corrosion resistance, the BB ALPHA guarantees durability in the toughest conditions. The hand-built assembly incorporates advanced grade-3 Silicon Nitride ceramic balls, renowned for their ultra-low friction and outstanding resilience. The internal redesign provides enhanced preload support, ensuring smooth operation under demanding riding conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Components \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eThis bottom bracket features CeramicSpeed's proprietary UFO Long Life grease for superior moisture and dirt protection, extending bearing life by up to 500%. Custom-engineered seals with stainless steel covers offer a perfect balance of efficiency and dirt resistance, preventing debris ingress without sacrificing low-friction performance. Inside, the bearings are positioned further out in the cup for increased stiffness, while the flush-fitting POM plastic dust covers provide added defense against environmental contaminants. The simplified spacer tube and lightweight 7075 aluminum cups reduce weight by approximately 10%, facilitating quick installation and improved ride responsiveness.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eDesigned for gravel cyclists and adventure riders seeking a resilient, lightweight, and high-precision bottom bracket, the BB ALPHA complements any gravel, cyclocross, or endurance bike setup. Its sleek black finish not only provides a professional aesthetic but also withstands the elements, making it ideal for riding in diverse weather conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Hand-built in Denmark with meticulous attention to detail\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatibility with Shimano, FSA MegaExo, and RaceFace EXI spindles\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Up to 500% better moisture protection with custom seals\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Reduced weight for optimized power transfer\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Advanced ceramic ball and stainless-steel race technology for ultra-low friction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Lifetime warranty ensuring long-term reliability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Shell I.D.: 41mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Shell Width: 86mm\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Weight: 78g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Suitable for BB86 frames\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Compatible Spindle: 24mm\/Shimano Hollowtech II, FSA MegaExo, RaceFace EXI\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003e- Color: Black\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003eElevate your gravel riding experience with the CeramicSpeed BB ALPHA Bottom Bracket-engineered for longevity, performance, and effortless installation. Discover the difference that premium materials and innovative technology make on your next adventure.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003ePremium CeramicSpeed BB ALPHA Bottom Bracket with BB86 compatibility delivers exceptional durability and performance for gravel cycling and road bikes. \u003c\/li\u003e\n\u003cli\u003eConstructed with hardened stainless-steel races and grade-3 Silicon Nitride ceramic balls, this bottom bracket offers up to 500% superior moisture protection and corrosion resistance, ensuring long-lasting reliability in diverse riding conditions. \u003c\/li\u003e\n\u003cli\u003eEngineered with precision dust covers and custom seals, the BB ALPHA minimizes friction and debris ingress, maintaining optimal performance over countless miles, while lightweight 7075 aluminum cups reduce weight by 10% for agile handling. \u003c\/li\u003e\n\u003cli\u003eCompatible with Shimano Hollowtech II, FSA MegaExo, and RaceFace EXI spindles, the simplified spacer tube design allows for quick installation and versatile use across different bike frames in a sleek black finish. \u003c\/li\u003e\n\u003cli\u003eBuilt in Denmark and backed by a lifetime warranty, the CeramicSpeed BB ALPHA is your ultimate choice for high-performance gravel, endurance rides, and demanding cycling adventures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":42690337243203,"sku":"BTBK1348","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR3761.jpg?v=1773421219","url":"https:\/\/365cycles.com\/products\/ceramicspeed-bb-alpha-bb86-gravel-bottom-bracket-86-mm-shimano-hollowtech-ii-bottom-bracket-btbk1348-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}