The primary function of the SRAM DUB bottom bracket series is to link crankarms and ensure a smooth, durable power transmission to the drivetrain. SRAM has innovatively designed the oversized DUB spindle to be compatible with all bottom bracket standards, streamlining compatibility with crankarms.
Features:
Asymmetrical fit is Cannondale Ai specific
Aluminium press-fit cups are lightweight
Integrated adjuster
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
Specifications:
BB Shell Width: 83mm
BB/Frame Interface: PF30
BB Shell Diameter: 46mm
Spindle Interface Type: SRAM DUB
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