SRAM PressFit DUB Bottom Bracket PF92
The new 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, SRAM has 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 stronger, smoother, simpler. Now, back to the ride.
The relationship between bottom bracket spindle and bearing is the core of DUB™ technology. It’s where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler — and better integrating the relationship between chainring, crank, spindle and bottom bracket.
It’s this clear system approach that equals better drivetrain performance.
- MATERIAL Aluminum, Steel (PressFit)
- WEIGHT 76g (BSA), 71g (PF92), 82g (BB30), 89g (PF30)
- COMPATIBILITY DUB™ bottom brackets fit all frame shell standards