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Get it between 2025-11-04 to 2025-11-11. Additional 3 business days for provincial shipping.
Upgrade your bike's performance with the SRAM DUB Sealed Cartridge Bearings Threaded BSA Bottom Bracket, designed to deliver smooth and long-lasting power transfer to your drivetrain.
Gutter Seal Technology ensures superior protection against the elements, keeping your bottom bracket functioning at its best in any conditions.
Enjoy the convenience of sealed cartridge bearings, providing reliable performance and easy maintenance for your bottom bracket.
With an oversized spindle that works across every bottom bracket standard, this bottom bracket simplifies crankarm compatibility and offers versatility for various bike setups.
Experience a significant weight reduction compared to the GXP system, enhancing your bike's overall efficiency and performance.
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. Specifications: bb-frame interface: English/BSA 100 mm crank-bb interface: dub bearing type: standard spindle diameter: dub spindle length: n/a chain line: n/a support E-type FD: n/a cup material: aluminium