Oversized DUB spindle: Ensures compatibility with all bottom bracket standards for easier installation and maintenance
Gutter Seal technology: Provides a weatherproof seal to protect bearings and components from moisture and dirt
Sealed cartridge bearings: Delivers smooth, long-lasting performance with reduced maintenance
ISO 4210 compliant frame interface: Allows for easy integration with a wide range of SRAM and Shimano systems
Lightweight aluminum construction: Reduces overall bike weight without sacrificing strength
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.
Gutter Seal Technology™ drastically improves sealing against the