SRAM DUB PressFit30 Bottom Bracket - PF30 73mm MTB Boost 55mm Chainline BLK ISO Width (mm)-26 Bushings) - Maven Bronze A1

Bushings) - Maven Bronze A1

SM 165-190mm

RiACT: Radial Impact Absorbing Carbon Technology (RiACT) is three times stiffer than Stans aluminum rims laterally but absorbs radial impacts to withstand bigger hits and roll faster

90 or 40 degree adapter options

The insulated

SRAM DUB PressFit30 Bottom Bracket - PF30 73mm MTB Boost 55mm Chainline BLK ISO Width (mm)-26 Bushings) - Maven Bronze A1SRAM DUB PressFit30 Bottom Bracket PF30 73mm MTB Boost 55mm Chainline 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. Designed for use with SRAM Boost cranksets with 55mm chainlines Gutter Seal Technology drastically