DUB BSA 68 Road Wide Bottom Bracket Mountain gravel bikes and fixed gear

gravel bikes and fixed gear bikes

Shapes Over Time

Works with any style axle system

Accepts wheels from 16" to 29"

DUB BSA 68 Road Wide Bottom Bracket Mountain gravel bikes and fixed gearThe 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,