The SunRace M4 Rear Derailleur is designed for 7 and 8-speed MTB drivetrains.13T tension pulley
| Largest Cog | 34 |
| Color | Black |
| Rear Der/Shifter Compatibility | Shimano Mountain |
| Rear Derailleur Mount Type | Shimano Rear Direct Mount |
| Drivetrain Speeds | 8 |
| Weight | 376 |
| Chain Wrap Capacity (teeth) | 43 |
| Cage Length | Long |
If you don't see exactly what you need or have questions about any product, contact us and we'll do our best to answer your questions and help you find what you need.
