Sram BB DUB Pressfit Bottom Bracket - Black / PF30 / Road (83mm)

The SRAM DUB⢠bottom bracket series has a simple jobâconnect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, Sram have 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.  Features One oversized spindle to work across every bottom bracket standard.. Greater bearing durability.