SRAM BB Dub MTB/Road 68/73mm Bottom Bracket BSA

SRAM BB Dub MTB/Road 68/73mm Bottom Bracket BSA

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.

• 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. See Declaration of Conformity for details

Specification

• BB-frame interface English/BSA 68-73mm
• Crank-BB interface DUB
• Bearing type Standard
• Spindle diameter DUB
• Spindle length n/a
• Chainline n/a
• Support E-type FD n/a
• Cup material Aluminum, Steel