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
– ISO 4210 compliant. See Declaration of Conformity for details.
Specifications:
– BB-frame interface:PressFit (MTB/DH: 104.5mm), PressFit (MTB/DH: 107mm), PressFit (MTB: 121mm), PressFit (MTB: 89/92mm), PressFit (Road: 86.5mm)
– Crank-BB interface:DUB
– Bearing type:PStandard
– Spindle diameter:DUB
– Spindle length: n/a
– Chainline: n/a
– Support E-type FD:n/a
– Cup material:Steel





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