Special Offers DUB PressFit Bottom Bracket Road

The new SRAM DUB bottom bracket series has a simple job—connect your crankarms and protect the smooth, longlasting 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 longerlasting performance. To be stronger, smoother, simpler. Now, back to the ride.

One oversized spindle to work across every bottom bracket standard.
Significantly lighter than PFGXP system
Easier installation by allowing you to press the bearing cups into the frame
Easy installation
Two fully sealed cartridge bearings
ISO 4210 compliant. See Declaration of Conformity for details.
BBframe interface PressFit (Road: 86.5mm)
CrankBB interface DUB
Bearing type Standard
Spindle diameter DUB
Cup material Steel