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The SRAM DUB 73mm Super Boost BSA Bottom Bracket is the one bottom bracket to rule them all. It's designed to work across every standard with smoother operation, better protection from grit and grime, and longer lasting performance - ride after ride. Boom!
Gutter Seal Technology™
Sealed Cartridge Bearings
BB Shell Width – 73 mm
BB/Frame Interface – English
Spindle Interface Type – SRAM DUB