Oversized DUB spindle: Ensures universal compatibility with all bottom bracket standards for easier installation and maintenance
Gutter seal technology: Provides superior sealing against water and dirt, protecting internal components for longer lifespan
Sealed cartridge bearings: Delivers smooth operation and reduces maintenance needs
Lightweight aluminum construction: Minimizes overall bike weight without sacrificing strength
ISO 4210 compliant: Meets international standards for bottom bracket compatibility
Summarized by Shop
The new SRAM DUB™ bottom bracket series has a simple job—connect your crankarms and protect the smooth, long-lasting application of power to your drivetrain. To allow that singular focus, we’ve engineered the DUB™ spindle to be the one true unifying component.
THINGS TO REMEMBER
One oversized spindle to work across every bottom bracket s