Description

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, 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 longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.
Features:
– 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
Specifications:
– BB-frame interface: English/BSA 73mm, PressFit (MTB: 121mm), PressFit (MTB: 89/92mm), PressFit (Road: 86.5mm)
– Crank-BB interface: DUB
– Bearing type: Standard
– Spindle diameter: DUB
– Spindle length: n/a
– Chainline: n/a
– Support E-type FD: n/a
– Cup material: Steel