The SunRace M4 Rear Derailleur is designed for 7 and 8-speed MTB drivetrains.
Product Details:
- 13T tension pulley
Specifications:
- Cage Length: Long
- Chain Wrap Capacity (teeth): 43
- Color: Black
- Drivetrain Speeds: 7
- Drivetrain Speeds: 8
- Largest Cog: 34
- Rear Der/Shifter Compatibility: Shimano Mountain
- Rear Derailleur Mount Type: Shimano Rear Direct Mount
- Weight: 376
- UPC: 4710944246957
- MPN: RDM41.LDB0.0S0.BX