SRAM PressFit 30 DUB Bottom Bracket - PressFit 30, 73mm MTB Wide (Black) GRAVEL made out of a single

made out of a single black of aluminum

lighter weight and is premium quality designed to help you get out in front and stay there

Engagement System

Shifters: Shimano 105

SRAM PressFit 30 DUB Bottom Bracket - PressFit 30, 73mm MTB Wide (Black) GRAVEL made out of a singleThe SRAM DUB (Durable Unified Bottom Bracket) bottom bracket series has a simple job connect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, SRAM has engineered the DUB spindle to be the one true unifying component. One oversized spindle to work across every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer lasting