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.
THINGS TO REMEMBER • One oversized spindle to work across every bottom bracket standard • Gutter Seal Technology™ drastically improves sealing against the elements • Significantly lighter than GXP® system
FEATURES
Gutter Seal Technology™
Sealed cartridge bearings
ISO 4210 compliant.
BB-frame interface: BSA Threaded
Crank-BB interface: DUB
Spindle diameter: DUB
Cup material: Aluminium
DUB is super flexible standard for your frame and drivetrain choice. With the onset of T-Type SRAM now has a specific 55mm Bottom Bracket to use with your new Transmission groupset. If you are unsure which BB is right for you just ask!
