Sram Bottom Bracket - Threaded 68/73mm

Sram Bottom Bracket - Threaded (68/73mm and 100mm)

• Gutter Seal Technology™

• Sealed cartridge bearings

• ISO 4210 compliant.

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.