SRAM's DUB Bottom Bracket is an aluminum and steel PressFit BB that protects the smooth, long-lasting application of power to your drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
Gutter Seal Technology drastically improves sealing against the elements
Sealed cartridge bearings
One oversized spindle to work across every bottom bracket standard
Significantly lighter than GXP system
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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Dub bottom bracket
Excellent fit, easy to install and adjust. Works great so far
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A guide to bottom bracket standards.