Shimano Acera RD-M3020 SGS 7 / 8 Speed Rear Derailleur MTB Long Cage
Shimano Acera RD-M3020 SGS 7 / 8 Speed Rear Derailleur MTB Long Cage
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¥194.00 CNY
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Shimano Acera RD-M3020 SGS 7 / 8 Speed Rear Derailleur MTB Long Cage
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.
Specfication:
- Double Servo construction for smooth and precise shifting
- Versatile performance and wide compatibility
- Max. low sprocket: 40T
- Total capacity: 45T