Vaihderattaat Shimano RD-M9000

Shimano jockey wheels for XTR rear derailleur. With 11 teeth. Set consists of guide pulley (with ceramic bearing for increased durability) and tension pulley (with sealed bearing for smooth running).Compatible with the XTR RD-M9000 and the XTR Di2 RD-M9050 rear derailleur. Art. Nr.: Y5PV98160