SRAM DUB Bottom Bracket Set (BSA) (83mm) (Cannondale Ai) (MTB)

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. Features: 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 Specs: Defined ColorBlack Bottom Bracket Shell I.D.1.37 BB Shell Width (mm)83mm BB/Frame InterfaceEnglish Spindle Interface TypeSRAM DUB