Altus Smart Cage Rear Derailleur
The Shimano RDM310-Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting.
- 7/8-Speed
- 13t upper and 15t lower pulleys


Description
The Shimano RDM310-Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting.
- 7/8-Speed
- 13t upper and 15t lower pulleys






















