Shimano Acera Rear Derailleur RD-M3020-8 Black 7/8 Speed

In stock
Rs. 1,800.00

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.


  • Double Servo construction for smooth and precise shifting
  • Versatile performance and wide compatibility
  • Max. low sprocket: 40T
  • Total capacity: 45T


    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

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