Sram -BB DUB BB30 Bottom Bracket Winter Kit the new bottom bracket reduces

the new bottom bracket reduces weight and bearing drag while improving mud durability

but also for those who wish to benefit from the same tech as the pros

Features -

Specifications

Thoughtfully designed with a lightweight aluminum frame

Sram -BB DUB BB30 Bottom Bracket Winter Kit the new bottom bracket reducesThe 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.