SRAM DUB BB30 Bottom Bracket po-hanwagware-421 Chain and gear cleaning has

Chain and gear cleaning has never been faster or easier

Dissipates heel strike shock

Outsole: Vibram® 430 Mini-Lug

Using another clean microfiber cloth buff all areas to leave a showroom shine

16 - 40 lbs

SRAM DUB BB30 Bottom Bracket po-hanwagware-421 Chain and gear cleaning hasThe SRAM DUB bottom bracket series has a simple jobconnect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To 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 specification. For better crankarm compatibility. For better protection from the elements. For longer lasting performance. To be stronger,