Description
The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
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- One oversized spindle to work across every bottom bracket standard
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- Significantly lighter than GXP system
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- Gutter Seal Technology™ drastically improves sealing against the elements
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- Sealed cartridge bearings
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- Integrated adjuster
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- PressFit 30: 73mm