SRAM DUB PressFit30 Bottom Bracket - PF30 68/73mm Black Model=Vivid Coil Ultimate RC2T Rear Shock Center Lock disc brake compatible

Center Lock disc brake compatible

11T tension pulley

providing moisture wicking and cooling in warm conditions

model X (HBMXN) fork/frame mount (FM) 70mm caliper flat mount 34mm size +0mm color black

SRAM DUB PressFit30 Bottom Bracket - PF30 68/73mm Black Model=Vivid Coil Ultimate RC2T Rear Shock Center Lock disc brake compatibleSRAM DUB PressFit30 Bottom Bracket PF30 68 73mm Black. The 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