Shimano XT RD-M8100 Rear Derailleur Tension and Guide Pulley Set Bike Brand_Cannondale and versatility

and versatility

Fits bikes w/up to 1

reaffirming its performance capabilities over long distances and challenging terrains

While the eTap shifter optimizes Yaw™ shifts as needed throughout the gear range with no need for rider input

Compatible with Shimano Ultegra R8020

Shimano XT RD-M8100 Rear Derailleur Tension and Guide Pulley Set Bike Brand_Cannondale and versatilityShimano XT RD M8100 8120 Pully Set Shimano Advanced MTB pulley set for DEORE XT M8100 12 speed group. Precision sealed bearings in both guide and tension pulleys keep drivetrain smooth and friction free. Compatibility Shimano Y3FW98010 XT RD M8100 SGS XT RD M8120 SGS