Sram Dub Press Fit Bb30 Bottom Bracket Cups Black 73 mm

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:- Easy installation- PressFit cups for lighter weight- Integrated adjuster- ISO 4210 compliant. See Declaration of Conformity for details- One oversized spindle to work across every bottom bracket standard.- Greater bearing durabilitySpecifications:- BB-frame interface BB386, PF30 (68-73mm), PF30 (73mm), PF30 (79-83mmorBBRight), PF30 (83mm)- 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 Aluminum