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The new SRAM DUB bottom bracket series has a simple job: connect your cranks and protect the smooth, long-lasting application of power to your drivetrain. To enable that singular focus, we have designed the DUB hub to be the only true unifying component. An oversized axle to work on all bottom bracket standards. For better crank compatibility. For better protection from the elements. For longer lasting performance. To be stronger, softer, simpler. Now, back to the ride.
Box Type | Press-Fit30 |
Bearings | Steel |