{"product_id":"sram-bb-dub-bsa-e-type-superboost-73mm-including-4-5-6-5-dub-spacer","title":"SRAM BB DUB BSA Bottom Bracket E-Type SuperBoost+ 73mm with 4.5 \u0026 6.5mm Spacers","description":"\u003cp\u003eThe SRAM BB DUB BSA (E-Type SuperBoost+) 73mm is designed to seamlessly connect your crankarms while delivering durable, smooth power transfer to your drivetrain. Featuring the innovative DUB spindle, this bottom bracket standardizes compatibility across multiple systems, ensuring a strong and reliable fit. Its oversized spindle enhances crankarm compatibility and offers superior protection against dirt and moisture, extending the life of your bike’s components.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for simplicity and performance, this bottom bracket is notably lighter than previous models like the PFGXP system, making it an excellent choice for riders seeking efficiency without added weight. Installation is straightforward—press the bearing cups into your frame with ease, thanks to the refined design. With two fully sealed cartridge bearings, it guarantees smooth rotation and long-lasting durability, all while meeting ISO 4210 safety standards.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with steel cups and a robust design, the SRAM BB DUB BSA fits English\/BSA 73mm frames and is optimized for use with DUB crank interfaces. Whether upgrading your current setup or building a new ride, this bottom bracket offers reliable performance that keeps you riding longer and stronger.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding a durable and smooth connection between crankarms and drivetrain\u003c\/li\u003e\n  \u003cli\u003eCompatibility across multiple bottom bracket standards with one oversized spindle\u003c\/li\u003e\n  \u003cli\u003eEasy installation by pressing bearing cups into the frame\u003c\/li\u003e\n  \u003cli\u003eReducing weight compared to older systems for improved bike efficiency\u003c\/li\u003e\n  \u003cli\u003eProtecting bearings with fully sealed cartridge design for longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFrames that do not support English\/BSA 73mm bottom bracket interfaces\u003c\/li\u003e\n  \u003cli\u003eCranksets incompatible with the DUB spindle standard\u003c\/li\u003e\n  \u003cli\u003eApplications requiring specialized spindle lengths or chainlines not supported by this model\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bottom bracket compatible with all SRAM DUB cranksets?\u003c\/strong\u003e\u003cbr\u003eYes, the SRAM BB DUB BSA is designed to work seamlessly with all SRAM cranks that use the DUB spindle standard, ensuring broad compatibility and smooth performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this bottom bracket myself?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. The design allows for easier installation by pressing the bearing cups into your frame, making it accessible for home mechanics with the right tools.\u003c\/p\u003e","brand":"Sram","offers":[{"title":"Default Title","offer_id":45478386991279,"sku":"BBDUB2100","price":41.29,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1743755866-37311700.jpg?v=1768521641","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/sram-bb-dub-bsa-e-type-superboost-73mm-including-4-5-6-5-dub-spacer","provider":"Swinnerton Cycles","version":"1.0","type":"link"}