Shimano XT Deore RD-M8100/M8120 Tension & Guide Pulley Set

Shimano XT Deore RD-M8100/M8120 Tension & Guide Pulley Set. - This product is a Genuine Shimano replacement part - For Deore XT RD-M8100-SGS and RD-M8120-SGS rear derailleurs - Includes tension & guide jockey wheel - 12 Speed A genuine Shimano replacement part, the Shimano XT Deore RD-M8100 pulley set is the perfect replacement for your worn or damaged jockey wheels. The RD-M8100 tension and guide pulley set is compatible with the models of derailleurs listed below: - XT Deore RD-M8100-SGS - XT Deore RD-M8120-SGS Manufacturer part number: Y3FW98010

12-speed