{"product_id":"sram-dub-stainless-73mm-dub-bottom-bracket-cr2228-bicycle-bottom-brackets","title":"SRAM DUB BSA Bottom Bracket - Sealed Cartridge Bearings for MTB SuperBoost+ Cranks, Alloy \u0026 Steel Components, Waterproof Gutter Seal Tech, Compatible with British \u0026 English Frames","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your MTB drivetrain with the SRAM DUB Sealed Cartridge Bearings BSA Bottom Bracket - the perfect choice for mountain biking enthusiasts seeking durability, optimal performance, and seamless compatibility. Designed specifically for MTB SuperBoost+ cranksets, this high-performance bottom bracket combines advanced engineering with innovative sealing technology to ensure long-lasting, smooth power transfer on the toughest trails.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with premium steel sealed cartridge bearings, the SRAM DUB BSA Bottom Bracket offers exceptional resistance to dirt, water, and grit. Its robust build guarantees longevity, even in the most demanding off-road conditions, making it ideal for aggressive trail riding, enduro, and all-mountain adventures.\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\u003eFeaturing SRAM's proprietary DUB spindle technology, this bottom bracket employs an oversized spindle (28.99mm diameter) designed for maximum stiffness and efficient power transfer. The DUB platform is engineered for broad compatibility, working seamlessly across various bottom bracket standards with a singular oversized spindle, simplifying installation and maintenance.\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\u003e- Gutter Seal Technology : This innovative sealing system drastically improves sealing against mud, water, and dust, reducing maintenance and extending component life.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- Sealed Cartridge Bearings: Precision bearings provide smooth pedaling and efficient power transfer, maintaining high performance over time.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Oversized DUB Spindle: Enhances drivetrain stiffness, reducing flex and improving overall riding responsiveness.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eWith a sleek black finish, this bottom bracket pairs effortlessly with your MTB frame, whether you're upgrading an existing setup or building a new bike. Designed for MTB riders who demand reliable performance on technical trails, rugged terrains, and high-impact rides, the SRAM DUB BSA Bottom Bracket is a dependable component for aggressive mountain biking.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eSpecifications \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Suitable for BSA (British Standard) 73mm shell frames with 1.37 shell ID.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with SRAM DUB crankspindles and SuperBoost+ drive trains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Fits 33.6mm ID shell with 24 TPI threading.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Compatible with both 73mm wide bottom bracket shells and English\/ British interface standards.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eWhy Choose the SRAM DUB Sealed Cartridge Bearings BSA Bottom Bracket?\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eEngineered for durability, ease of installation, and optimal performance, this bottom bracket is an essential upgrade for serious mountain bikers. Its advanced seal technology and robust materials make it resistant to the elements, ensuring your crankset remains smooth and efficient mile after mile.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003eOptimize your MTB drivetrain with the SRAM DUB Sealed Cartridge Bearings BSA Bottom Bracket - engineered for trail, enduro, and all-mountain riding excellence. Order now for unmatched quality, reliability, and performance!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for MTB performance, the SRAM DUB Sealed Cartridge Bearings BSA Bottom Bracket features durable steel sealed bearings designed for long-lasting, smooth pedaling in challenging trail conditions. \u003c\/li\u003e\n\u003cli\u003eConstructed with advanced Gutter Seal Technology , this bottom bracket provides superior sealing against mud, water, and dirt, ensuring reliable performance in all weather and terrain. \u003c\/li\u003e\n\u003cli\u003eEngineered with SRAM's oversized DUB spindle, this bottom bracket offers broad compatibility across various standards, simplifying installation and maintenance on Super Boost+ cranksets. \u003c\/li\u003e\n\u003cli\u003eDesigned for MTB enthusiasts, the black finish and robust steel components combine style and durability, making it ideal for aggressive trail riding, cross-country, and all-mountain adventures. \u003c\/li\u003e\n\u003cli\u003eFeaturing a 73mm BSA shell width and precise 28.99mm spindle diameter, this bottom bracket ensures optimal power transfer and drivetrain efficiency, upgrading your bike's performance with innovative engineering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42356412022851,"sku":"CR2228","price":45.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR2228_8c0e7b51-5789-4be3-b901-59708e0b2b8e.jpg?v=1779312917","url":"https:\/\/365cycles.com\/products\/sram-dub-stainless-73mm-dub-bottom-bracket-cr2228-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}