SRAM Bottom Bracket DUB BB30 (Road Wide) 73mm bikes Designed for ebike: Yes

Designed for ebike: Yes

XT is the high performance workhorse you can count on

Requires new Flattop™ Powerlock™

Readily Biodegradable*

precise experience across all your AXS controls

SRAM Bottom Bracket DUB BB30 (Road Wide) 73mm bikes Designed for ebike: YesTo allow that singular focus, SRAM has engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard, to provide crankarm compatibility, better protection from the elements and longer lasting performance. To be stronger, smoother, simpler. Specifications Intended Use: Road Bike, Gravel, Cyclocross Bearing Shell Material: Plastic Material Bearing: Steel Bottom Bracket Type: BB30