DUB SuperBoost+ Non-Threaded Bottom Bracket

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.

• For use with Super Boost+ cranks
• Steel press-fit cups offer durability and allow for easy installation