sram dub pressfit 30 mtb 83mm bottom bracket in black

Singular focus. Better solution.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 installationPressfit cups for lighter weightIntegrated adjusterBB-frame interface: PF30 (83mm)Crank-BB interface: DubBearing type: standardSpindle diameter: DubSpindle length: n/aChainline: n/aSupport E-type FD: n/aCup material: aluminum