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

Tailored for mountain bikes running wider hub spacing, the SRAM DUB English 73mm MTB SuperBoost+ Bottom Bracket ensures a dependable, long-wearing interface for your drivetrain. It pairs directly with English/BSA threaded shells, providing a rock-solid foundation engineered specifically to accommodate SRAM SuperBoost+ cranksets.

At the core of the system is SRAM's oversized DUB spindle technology, unifying crankarm fitment across major frame platforms while maximizing durability. Proprietary Gutter Seal Technology wraps the sealed cartridge bearings to block trail grit, moisture, and debris, preserving fluid pedaling efficiency ride after ride.

• BB/Frame Interface: English/BSA threaded
• Spindle Interface Type: SRAM DUB
• BB Shell Width: 73mm
• Shell I.D.: 1.37 in
• Compatibility: SRAM SuperBoost+ cranksets
• Color: Black