SRAM - DUB BB30 Bottom Bracket, 42mm x 68/73mm

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(TM) drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard Significantly lighter than GXP system BB30 73mm Specifications Spindle Interface Type: SRAM DUB BB Shell Width (mm): 68 , 73 Bottom Bracket Shell I.D.: 42 Defined Color: Black BB/Frame Interface: BB30 Manufacturer Part Number: 00.6418.017.000