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. 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. Frame width: 68 mm Thread type: BSA Selection aid View this useful table to quickly determine the correct bottom bracket for each frame type and link directly to the correct item in Accentry.Sram Article number: 723689 EAN code: 710845854378 Supplier number: 00.6418.015.004 Retail packaging: Yes