SRAM Bottom Bracket DUB PressFit 30 (MTB) 83mm R1 is our highest performing design

is our highest performing design for aero efficiency and crosswind stability

putting you in a lower and more aggressive body position

No matter where your adventures take you

Now available pre-waxed by CCACHE workshop

SRAM Bottom Bracket DUB PressFit 30 (MTB) 83mm R1 is our highest performing designThe new SRAM dub bottom bracket series has a simple job to connect your crankarms and protect the smooth, long lasting application of power to your drivetrain. To allow that singular focus, SRAM have 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