The SRAM DUB bottom bracket series serves a straightforward purpose: linking crankarms to maintain a smooth and durable power transfer within the drivetrain. With an oversized DUB spindle, SRAM ensures compatibility across all bottom bracket standards, making crankarm pairing simpler.
Features:
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
Intended Use: MTB
Specifications:
BB Shell Width: 83mm
BB/Frame Interface: PF30
Spindle Interface Type: SRAM DUB
Weight: 90g
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