Shimano Jockey Wheels. Tension Pulley.
Shimano XTR Pulley Set for RD-M9100/M9120 Tension & Guide - Jockey Wheels, 12 Sp
Shimano Deore Pulley Set for RD-M5120/M4120 Tension & Guide - Jockeys Y3HM98010
Shimano XT Pulley Set for RD-M773/M786 Tension & Guide - Jockey Wheels, 10 Sp
Shimano Deore Pulley Set for RD-M5100/M5130 Tension & Guide - Jockeys Y3HL98010
SHIMANO RDM663 SLX 9/10 Speed Jockey Wheel Pulley Set - Y5XE98030
Shimano Spares SLX RD-M7100 tension and guide pulley set, Black
