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 durability Specifications: - 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