SRAM DUB English Bottom Bracket - English/BSA, 73mm, MTB SuperBoost +, Black

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. Designed for use with SRAM SuperBoost+ Cranksets Gutter Seal Technology™ drastically improves sealing against the elements Sealed cartridge bearings One oversized spindle to work across every bottom bracket standard For Super Boost + cranks Spindle Interface Type: SRAM DUB BB Shell Width (mm): 73 Bottom Bracket Shell I.D.: 1.37 Defined Color: Black BB/Frame Interface: English