Using a low profile Shimano shadow rear derailleur design, the Shimano deore M4120 derailleur is perfect for 2x10 and 2x11-speed MTB riding.
- Designed for 2x10sp or 2x11sp use
- Low profile design avoids damage from rocks and other trail debris
- Shimano shadow technology
This product was added to our catalog on August 4, 2020