Shimano Part no.: Y3F398010. Shimano 105 RD-R7000 Pulley Set. 1 Unit (set) - each set with one tension pulley & one guide pulley. 105 RD-R7000.
Shimano 105 RD-5700 Tension Guide Pulley Unit Set Rear Mech Derailleur Genuine
Shimano 105 RD-5700 Tension Guide Pulley Unit Set Genuine Rear Derailleur Spare
RD-M663 Shimano 105 RD-5800-SS SLX ZEE Deore Jockey Wheel Pulley Set Y5XE98030
LTWOO Ceramic Jockey Wheel Pulley for Shimano 105 5800 Ultegra DURA ACE
Shimano 105 Jockey Wheels RD-5700 Rear Derailleur Jockey Wheel Pulley Y5XH98120
