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.
BB-FRAME INTERFACE BB386, n/a, PF30 (68), PF30 (68-73mm), PF30 (68or73mmorBBRight), PF30 (73mm), PF30 (79-83mmorBBRight), PF30 83mm 83-A CRANK-BB INTERFACE DUB BEARING TYPE Standard SPINDLE DIAMETER DUB SPINDLE LENGTH n/a CHAINLINE n/a
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