SRAM XX1/X01 Eagle Rear Derailleur Pulley Kit Colour:Black It gets even better

It gets even better

drivetrain cleaning

Battery Life: Up to 25 hours

and when used on an e-bike

she can roam the house

SRAM XX1/X01 Eagle Rear Derailleur Pulley Kit Colour:Black It gets even betterAbout SRAM XX1 X01 Eagle Rear Derailleur Pulley Kit Genuine Sram replacement ceramic bearing pulley wheel kit for XX1 X01 Eagle X Sync rear derailleurs. Includes 12 tooth upper pulley wheel, 14 tooth lower pulley wheel and washers. These Pulleys must be installed in correct positions: lower pulley is larger than the upper pulley. Features Ceramic Bearings Includes Washers Specifications Part No: 00. 7518. 103. 000 About SRAM Founded in 1987, SRAM (an