DUB BSA bottom bracket

The SRAM DUB bottom bracket series has a simple task—to 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. An oversized spindle to work across every bottom bracket specification. For a better crankarm compatibility. For better protection from the elements. For longer-lasting performance. To be stronger, smoother, simpler. Now, back to the ride.

FEATURES

• Oversized spindle to work across every bottom bracket specification
  
• Gutter Seal Technology™ seals against the elements
  
• Significantly lighter than GXP system

SPECIFICATIONS