Mountain bikers upgrading their drivetrain, this SRAM Dub bottom bracket is exactly what you need for smooth, reliable performance! Designed specifically for English/BSA 73mm frames and compatible with SRAM Superboost+ cranksets, it features that innovative DUB spindle technology that SRAM is known for. The whole idea behind DUB is simplicity - one oversized spindle that works across multiple bottom bracket standards, making compatibility issues a thing of the past. The Gutter Seal Technology is seriously impressive, providing much better protection against dirt, water, and grime compared to older designs. The sealed cartridge bearings ensure long-lasting smooth rotation, and the steel cup construction can handle the demands of aggressive mountain biking. Installation is straightforward - you just press the bearing cups into the frame, and you're good to go. It's significantly lighter than the older PFGXP system too, which is always a bonus when you're trying to shave weight. SRAM's focus on creating a stronger, smoother, and simpler bottom bracket system really shows in the quality and performance of this Dub model. Whether you're building up a new bike or replacing a worn-out bottom bracket, this component delivers the reliability and performance that serious riders demand from their equipment.
Free 30-day returns 
Free 30-day returns
