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Description
Altus Smart Cage Rear Derailleur
The Shimano RDM310-Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting.
Key Features
- Oversized 15-tooth tensioner and 13-tooth guide pulleys reduce noise and wear
- SMART CAGE pulley plate provides more ground clearance
- Advanced light action with precise shifting
- Compatible with Shimano HG 6/7/8 speed chains
- 7/8-Speed
- 13t upper and 15t lower pulleys