SRAM DUB BSA Threaded Bottom Bracket To allow that singular focus, SRAM engineered the DUB™ spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride. The SRAM DUB™ Threaded MTB bottom bracket simply connects your crankarms and allows you to pedal. Sealed cartridge bearings ensure smooth, long-lasting application of power to your drivetrain. Key Features: One oversized spindle to work across every bottom bracket standard Gutter Seal Technology™ drastically improves sealing against the elements Significantly lighter than the GXP® system Gutter Seal Technology™ Sealed cartridge bearings ISO 4210 compliant. Specification: Used for: Road/Gravel/MTB BB-frame interface: English/BSA 68/73mm Crank-BB interface: DUB Bearing type: Standard Spindle diameter: DUB Crank compatibility: SRAM DUB cranks Crankshaft diameter: 28.99 mm Colour: Black Supplied OE
