SRAM DUB PF121 Bottom Bracket Shimano (Canada) usually without tools

usually without tools

Tape - Specialized Body Geometry XCT

most trouble-free drivetrain system ever made

following the natural course of your body

and colors

SRAM DUB PF121 Bottom Bracket Shimano (Canada) usually without toolsTo allow that singular focus, we've 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. FEATURES One oversized spindle to work across every bottom bracket standard. Significantly lighter than PFGXP system