Sram BB DUB PF 89.5/92mm MTB

The 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 specification. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

Specifications
BB-frame interface: PressFit MTB: 89/92mm
Crank-BB interface: DUB
Bearing type: Standard
Spindle diameter DUB
Cup material: Steel
Weight: 72 gram