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 Gutter Seal Technology™ drastically improves sealing against the elements Significantly lighter than GXP® system Sealed cartridge bearings ISO 4210 compliant. *REQUIRES DUB 12 NOTCH TOOL FOR INSTALLATON/REMOVAL* SPECIFICATIONS BB-frame interface English/BSA 100mm, English/BSA 68mm, English/BSA 73mm, English/BSA 83-A, English/BSA 83mmCrank-BB interface DUBBearing type StandardSpindle diameter DUBSpindle length n/aChainline n/aSupport E-type FD n/aCup material Aluminum, Steel
