ABOUT:
Double Servo rear derailleur with smooth, precise shifting performance and wide-range capability.
The SHIMANO ACERA M3020-8 rear derailleur with Double Servo technology helps you ride challenging terrain with fewer interruptions.
FEATURES
- Double Servo construction for smooth and precise shifting
- Versatile performance and wide compatibility
- Max. low sprocket: 40T
- Total capacity: 45T
PRODUCT SPECIFICATIONS
| MODEL NO |
RD-M3020-8 |
| SERIES |
ACERA M3000 Series |
| Color |
Black |
| Compatible chain |
HG 8/7/6-speed |
| Total capacity |
45T |
| Cable adjuster |
✔ |
| Mount_Direct attachment (Conventional) |
✔ |
| Fluoric coated link bushings |
1 |
| Low sprocket_Max. |
40T |
| Low sprocket_Min. |
30T |
| Max. front difference |
20T |
| Pulley_Sunken type pulley bolt |
✔ |
| Pulley_Teeth |
11T |
| Pulley cage |
SGS |
| Top-Normal spring type_Double servo |
✔ |
| Top sprocket_Max. |
12T |
| Top sprocket_Min. |
11T |
| Rear speeds |
8/7 |
