Bikone 30407 Sram DUB 29mm bottom bracket bearing

Restore your Sram DUB 29mm crankset with the BIKONE 30407 bottom bracket bearing kit. Replace worn bearings to eliminate grinding, friction, and creaking for smoother, more efficient power transfer. Engineered for durability and low friction, these precision bearings ensure your crankset spins effortlessly, maximizing every pedal stroke. Designed as a direct fit for Sram DUB 29mm systems, this kit breathes new life into your drivetrain, enhancing your overall cycling experience. Includes two 30407 steel bearings and Sram Dub crank spacers