DUB™ Bottom Brackets
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.
DUB - The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle, and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.
|Type||Sealed cartridge bearings||Compatibility||DUB BB fit all frame shell standards||Colour|
|PressFit 86.5mm||Yes||PressFit 86.5mm Road||Yes||Black|
|BB30 73mm||Yes||BB30 73mm Road||Yes||Black|
|PressFit 30 79mm or BBRight||Yes||PressFit 30 79mm Road||Yes||Black|
|PressFit 30 73mm||Yes||PressFit 30 73mm Road||Yes||Black|
|PressFit 30 83mm||Yes||PressFit 30 83mm Road||Yes||Black|
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