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.
MODEL NO | RD-M3020-8 |
SERIES |
ACERA M3000 Series
|
Colour | 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 |