Shimano Deore XT Jockey Wheels for RD-M8100 / RD-M8120 - 12-speed

Shimano jockey wheels for the Shimano Deore XT RD-M8100 and RD-M8120 12-speed rear derailleurs. Set consists of guide and tension pulley with 13 teeth and sealed bearings for smooth running each. Manufacturer item code: Y3FW98010 Included in delivery: 1 pair of jockey wheels (tension and guide pulley)