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
-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
-English BSA Thread: choose; 68/73mm, or 100mm width
-Spindle Interface Type: SRAM DUB
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