Sram DUB Bottom Bracket - Press Fit 30

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.

DUB™ PressFit Bottom Bracket 

•  One oversized spindle to work across every bottom bracket standard.
•  Significantly lighter than PFGXP system
•  Easier installation by allowing you to press the bearing cups into the frame
•  Two fully sealed cartridge bearings
•  ISO 4210 compliant.