The Double Servo construction of the Shimano Acera RD-M3020 rear derailleur for mechanical 7- and 8-speed shifting systems provides smooth yet precise shifting performance with every gear change. In doing so, it not only covers a wide range of applications, but also allows you to ride challenging terrain with a minimum of interruptions.
Version with long derailleur cage (SGS).
Material: aluminum (painted), steel (painted / zinc plated)
Product Name: | Shimano Acera RD-M3020 Rear Derailleur - 7/8-speed - SGS | long |
Manufacturer: | Shimano Parts |
Item Code: | SHI555091 |
activity: | Cycling |
usage bikesport: | MTB |
Shifting System (Manufacturer): | Shimano |
shifting system: | 7-speed, 8-speed |
Shifting Actuation: | Mechanical |
Smallest Sprocket: | 11 |
rear derailleur max. teeth: | 40 |
rear derailleur capacity: | 45 |
max. chainring spread teeth: | 20 |
rear derailleur version: | conventional |
Model year: | 2023 |
Color: | Black |
manufacturer item code: | ERDM30208SGSL |
Product Series: | Shimano - Acera |
Manufacturer page: | http://www.shimano-europe.com/ |