DUB English/BSA (MTB) 83mm DH Bottom Bracket

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.

• Tough and reliable DH BB
• One oversized spindle to work across every bottom bracket standard
• Gutter Seal Technology drastically improves sealing against the elements
• DUB is significantly lighter than GXP ® system
• Gutter Seal Technology
• Sealed cartridge bearings
• ISO 4210 compliant.
• BB-frame interface - English/BSA 83mm
• Crank-BB interface - DUB
• Cup material - Aluminium, Steel