{"product_id":"sram-dub-stainless-73mm-dub-bottom-bracket-cr2507-bicycle-bottom-brackets","title":"SRAM DUB Sealed Cartridge BSA Bottom Bracket for SuperBoost+ Cranks | Steel Bearings, Gutter Seal Tech, British Thread, Compatible with SRAM DUB Spindles","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eElevate your mountain biking and trail riding performance with the SRAM DUB Sealed Cartridge Bearing BSA Bottom Bracket, engineered specifically for E-Type SuperBoost+ Cranks. Designed for durability, reliability, and seamless compatibility, this high-performance bottom bracket is a must-have for serious cyclists seeking optimal power transfer and protection from the elements.\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\u003eConstructed from premium steel bearings with a robust sealed cartridge design, the SRAM DUB BSA Bottom Bracket ensures long-lasting performance and resistance to dirt, water, and trail debris. The black anodized finish not only offers corrosion resistance but also adds a sleek, professional look to your bike.\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 innovative DUB spindle technology, this bottom bracket simplifies compatibility across a wide range of cranksets, reducing the need for multiple bottom bracket standards. The oversized 28.99mm spindle diameter delivers improved torsional stiffness, translating to more direct power transfer from crankset to drivetrain-maximizing efficiency on every pedal stroke.\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 Gutter Seal Technology , the SRAM DUB bottom bracket provides superior sealing against environmental factors, ensuring smooth operation in challenging conditions. The sealed cartridge bearings require minimal maintenance while offering consistent rotation, making it ideal for aggressive riding, trail adventures, and enduro racing.\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\u003eDesigned specifically for use with SRAM SuperBoost+ cranksets in BSA (English\/British) shell standard, this bottom bracket fits 73mm wide shells with a 1.37 shell inner diameter. Its black color complements a variety of bike frames and all-mountain, enduro, or trail bikes. Whether you're upgrading your current setup or building a new bike, this bottom bracket offers reliable performance for all-mountain riding, trail racing, and endurance adventures.\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- Compatible with SRAM DUB cranksets for seamless integration\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Robust sealed cartridge bearings for durability and low maintenance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Gutter Seal Technology enhances environmental sealing against mud, water, and dirt\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Oversized DUB spindle simplifies compatibility across multiple standards\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Ideal for E-Type SuperBoost+ cranksets, providing optimal chainline and stiffness\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eUpgrade your bike's drivetrain with the SRAM DUB Sealed Cartridge Bearing BSA Bottom Bracket-crafted for precision, built for endurance, and designed to keep you riding confidently through every trail and terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced durability with sealed cartridge bearings and Gutler Seal Technology for superior protection against dirt, water, and debris, ensuring long-lasting performance in all riding conditions. \u003c\/li\u003e\n\u003cli\u003eDesigned with SRAM DUB oversized spindle diameter (28.99mm), offering enhanced stiffness, improved power transfer, and compatibility across multiple bottom bracket standards, simplifying installation and maintenance. \u003c\/li\u003e\n\u003cli\u003eOptimized for SuperBoost+ cranksets with precise BSA shell interface, this bottom bracket provides a stable, efficient connection for aggressive trail riding, enduro, and all-mountain disciplines. \u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade steel bearings and a robust aluminum shell finished in sleek black, combining lightweight strength with aesthetic appeal for versatile use in mountain biking and gravel adventures. \u003c\/li\u003e\n\u003cli\u003eInnovative engineering with a universal oversized spindle and sealed design makes this bottom bracket a reliable choice for riders seeking smooth pedaling, maximum durability, and compatibility with SRAM DUB cranksets across diverse bike setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42356407926851,"sku":"CR2507","price":52.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR2228.jpg?v=1779312666","url":"https:\/\/365cycles.com\/products\/sram-dub-stainless-73mm-dub-bottom-bracket-cr2507-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}