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

Discover the SRAM DUB English Bottom Bracket – engineered to deliver seamless power transfer and durability for your mountain bike. Specifically designed for the English/BSA 73mm MTB SuperBoost+ configuration, this bottom bracket ensures a reliable connection between your crankarms and drivetrain. SRAM’s innovative oversized DUB spindle standardizes crankarm compatibility, simplifying upgrades and maintenance across various bottom bracket standards.

• Optimized for SRAM SuperBoost+ Cranksets, enhancing drivetrain efficiency
• Advanced Gutter Seal Technology™ offers superior protection against dirt and moisture, extending component life
• Durable sealed cartridge bearings provide smooth rotation and reduce maintenance needs
• One oversized spindle fits multiple bottom bracket standards, streamlining compatibility