Sram Bottom Bracket Cups PF30 Box 46x79mm and BBRight Dub Wide

Sram DUB Bottom Bracket, The new SRAM DUB™ bottom bracket series has a simple job: connect your cranks and protect your drivetrain. To enable this particular goal, Sram designed the DUB™ spindle as the one true unifying component. An oversized spindle to work on every standard bottom bracket. For better crankset compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

• PF30 79/83 A
• Crank-BB interface DUB
• Spindle diameter DUB
• Weight: 76g