SRAM DUB BSA Bottom Bracket - Black Width:68/73mm Cannonball is a go-to gravel

Cannonball is a go-to gravel race tire for normal conditions

Internal cable routing

Precise and reliable shifting

Its aerodynamic shape designed to minimize aerodynamic drag

SRAM DUB BSA Bottom Bracket - Black Width:68/73mm Cannonball is a go-to gravelDUB BSA Bottom Bracket The 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