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

Description

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. 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 BB30 73mm Spindle Interface Type: SRAM DUB BB Shell Width (mm): 68 , 73 Bottom Bracket Shell I.D.: 42 BB/Frame Interface: BB30 Defined Color: Black