SRAM DUB BB30 Bottom Bracket - BB30, 83mm, MTB, Cannondale Ai, Black 9-Speed Shell: Bimat PP

Shell: Bimat PP

and protects you from the sun

An anatomic cuff with lower rear support that offers a better fit and more comfort to women’s calves

Fits up to 29" wheels

SRAM DUB BB30 Bottom Bracket - BB30, 83mm, MTB, Cannondale Ai, Black 9-Speed Shell: Bimat PPThe SRAM DUB bottom bracket series has a simple job to connect crankarms and protect the smooth, long lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility. Gutter Seal Technology drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly