Shimano Altus RD-M310 Rear Derailleur - 7, 8 Speed, Long Cage, Black
| Availability: | In stock (1) |
The Shimano RDM310-Smart rear derailleur has a Wide Link design for increased rigidity and precise shifting.
Built for reliable performance on entry-level bikes, this long cage derailleur delivers smooth gear changes across 7 and 8-speed setups with reduced noise and maintenance needs.
- 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