This high-quality Shimano Alivio RD-M410 Tension and Guide Pulley Set is an original Shimano part designed for their Alivio rear mech's. It includes two jockey wheels for smoother chain line and longer service life. Perfect as either a spare or replacement for your regular maintenance to keep your bike running smoothly.
- This product is a Genuine Shimano replacement part
- Suitable for Shimano Alivio RD-M410 SGS type rear derailleur