Sram Bb Dub T47 (route et route large) 77Mm :

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.

CARACTÉRISTIQUES

• Un axe surdimensionné pour s'adapter à toutes les normes de pédalier.
• Greater bearing durability
• Installation facile
• Threaded internal cups for integrated look

SPECIFICATIONS
BB-frame interface: T47 (Road and Road Wide) 77mm
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