Σετ τροχαλίας Shimano XTR 12-ταχυτήτων

Shimano jockey wheels for the Shimano XTR RD-M9100 and RD-M9120 rear derailleurs. Set consists of guide and tension pulley with 13 teeth and sealed bearings for smooth running each. In addition the guide pulley features ceramic bearings for increased durability.

manufacturer ID: Y3FA98090

EAN: 4550170383237

Included in delivery: tension and guide pulley