Shimano GRX RD-RX810 Tension and Guide Pulley Set

Shimano GRX RD-RX810 Tension & Guide Pulley Set. - This product is a Genuine Shimano replacement part - For GRX RD-RX-810 rear derailleur - Includes tension & guide jockey wheel - 11 Speed A genuine Shimano replacement part, the Shimano GRX RD-RX810 pulley set is the perfect replacement for your worn or damaged jockey wheels. The RD-RX810 tension and guide pulley set is compatible with the models of derailleurs listed below: - GRX RD-RX810 - GRX Di2 RD-RX815 Manufacturer part number: Y3GE98010

11 Speed