{"product_id":"wheels-manufacturing-mountain-base-86-mm-shimano-hollowtech-ii-bottom-bracket-btbk0918-bicycle-bottom-brackets","title":"Wheels Manufacturing BSA Bottom Bracket for Shimano Hollowtech II \u0026 24mm Spindles - Aluminum, Sealed ABEC-3 Bearings, Lightweight, Serviceable, Blue Finish","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain and road cycling with the Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle, ABEC 3, Blue. Crafted from premium anodized aluminum cups with Enduro sealed bearings, this bottom bracket offers optimal durability, lightweight performance, and superior smoothness for a wide range of cranksets.\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\u003eBuilt with high-quality anodized aluminum cups, the Wheels Manufacturing BSA Bottom Bracket ensures corrosion resistance and a sleek aesthetic in vibrant Blue. Featuring Enduro sealed bearings-ABEC 3 for long-lasting, smooth operation and ABEC 5 angular contact bearings for enhanced performance-this bottom bracket is engineered to withstand the rigors of mountain biking and road cycling alike.\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 68mm and 73mm BSA threaded shell frames, this bottom bracket supports 24mm spindle interface cranks like Shimano Hollowtech II, RaceFace EXI, and FSA MegaExo. Its fully serviceable design allows easy maintenance and bearing replacement, ensuring consistent performance over time. The inclusion of multiple aluminum spacers accommodates various frame widths, optimizing fit and efficiency.\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 Enduro sealed bearings for superior sealing against dirt and moisture, the bottom bracket maintains a smooth, efficient operation even in challenging conditions. Its 16-notch x 48.5mm installation tool compatibility simplifies installation and maintenance, making it accessible for DIY bike mechanics and professional technicians alike.\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 vibrant Blue finish adds a striking visual appeal, making it a perfect choice for riders seeking both performance and style. Suitable for mountain biking, gravel riding, and road cycling, this bottom bracket enhances crankset compatibility and overall drivetrain performance on BSA-threaded frames.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Compatible with various spindle diameters, including Shimano Hollowtech II, SRAM GXP, FSA MegaExo, Praxis M30\/28, and DUB cranks.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Supports 68mm and 73mm bottom bracket shells for versatile application.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Includes comprehensive installation spacers and dust seals for protection and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Fully serviceable with readily available bearings and components.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Shell Compatibility: 68mm \u0026amp; 73mm BSA threaded shells\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Spindle Interface: 24mm (Shimano Hollowtech II, RaceFace EXI, FSA MegaExo)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Color: Blue\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Weight: 105g\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Material: Machined anodized aluminum cups with Enduro sealed bearings\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Certifications: ABEC 3 sealed bearing system\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eProtect your bike's drivetrain and elevate your riding experience with the Wheels Manufacturing BSA Bottom Bracket - a reliable, high-performance component built for serious cyclists. Optimize your bike's efficiency and style today!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision BSA threaded bottom bracket featuring anodized aluminum cups and Enduro sealed bearings for enhanced durability and corrosion resistance. \u003c\/li\u003e\n\u003cli\u003eCompatible with 24mm spindles from Shimano Hollowtech II, RaceFace EXI, FSA MegaExo, and more, ensuring versatile integration with a wide range of cranksets. \u003c\/li\u003e\n\u003cli\u003eEngineered with Enduro ABEC-3 sealed bearings for smooth pedal rotation, long-lasting performance, and easy maintenance in demanding mountain biking or road cycling conditions. \u003c\/li\u003e\n\u003cli\u003eDesigned with lightweight, machined aluminum cups and multiple spacer options to precisely fit 68mm or 73mm shell widths, optimizing power transfer and frame compatibility. \u003c\/li\u003e\n\u003cli\u003eAn ideal upgrade for cycling enthusiasts seeking reliable, high-performance bottom brackets with innovative engineering features, stylish anodized blue finish, and serviceability for extended component lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Wheels Manufacturing","offers":[{"title":"Default Title","offer_id":42354270437443,"sku":"BTBK0918","price":102.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR3338.jpg?v=1779347462","url":"https:\/\/365cycles.com\/products\/wheels-manufacturing-mountain-base-86-mm-shimano-hollowtech-ii-bottom-bracket-btbk0918-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}