The SRAM DUB Bottom Bracket is engineered to unify SRAM’s crank and bottom bracket system into one durable, reliable standard. Built around the DUB spindle, this bottom bracket ensures a perfect fit between crankarms, chainrings, and frames, providing enhanced stiffness and long-lasting performance. With a simplified system and improved sealing against dirt and moisture, the DUB bottom bracket keeps your drivetrain running smoothly in all conditions.
Key Features
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Universal DUB Spindle Interface – Works seamlessly with all SRAM DUB cranksets.
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Durable Design – Improved sealing to protect against dust, dirt, and moisture.
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Stiff & Efficient – Optimized balance of weight and strength for maximum power transfer.
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Wide Compatibility – Available for multiple frame standards (BSA, PF92, BB30, PF30, etc.).
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Smooth Performance – Engineered for long-lasting, low-friction operation.
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Workshop Essential – Reliable upgrade or replacement for your SRAM-equipped bike.
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