The new SRAM DUB bottom bracket series has one simple job: connect your crankarms and protect the smooth, long-lasting power delivery to your drivetrain. To make that unique focus possible, we engineered the DUB spindle to be the one true unifying component. An oversized spindle for every bottom bracket standard. For better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, and simpler. Now, back to the ride. An oversized spindle for every bottom bracket standard. Significantly lighter than the PFGXP system. Easier to install as you can press the bearing cups into the frame. Complies with ISO 4210. Frame width: 86.5 mm Frame diameter: 41 mm Selection guide: Consult this handy table to quickly determine the correct bottom bracket for your frame type and link directly to the correct item in Accentry. SRAM Article number: 723694 EAN code: 710845854422 Supplier number: 00.6418.016.004 Retail packaging: Yes