The SRAM DUB bottom bracket series serves a straightforward purpose: connecting crankarms and ensuring a smooth, enduring power transfer to the drivetrain. Engineered with an oversized DUB spindle, SRAM has designed it to be compatible with all bottom bracket standards, thereby simplifying crankarm compatibility.
Specifications:
English/BSA thread, 73mm
For use with a Cannondale Ai frame interface
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 systems
BB Shell Width: 73mm
BB/ Frame Interface: English/BSA
Spindle Interface Type: SRAM DUB
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