SRAM Force/ Rival/Apex Rear Derailleur Pulley Set (10 SPD)

SRAM Road jockey rear derailleur pulley wheel pair includes upper and lower pulleys with bearing plates. Pulley wheel designed for Force, Rival and Apex rear derailleur's. The result is that the chain runs through the SRAM rear derailleur smoother and quieter than ever before. Pulley wheel including 2 pulleys.