Sram BSA English DUB 68/73mm Bottom Bracket compatio_raw Non-corrosive mineral oil that offers

Non-corrosive mineral oil that offers excellent heat expansion properties

Available in sizes from 33-44

Lightweight spider construction

Rounded handle will not dig into the hand like flat wrenches

Requires additional valve stem for tubeless setup

Sram BSA English DUB 68/73mm Bottom Bracket compatio_raw Non-corrosive mineral oil that offersThe new SRAM DUB 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, we've 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 performance. To be stronger,