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
Nationwide NZ Delivery Please allow 1-2 days for dispatch and 2-4 days for delivery. All our products are shipped with a tracking number which will automatically be emailed to you when your order is dispatched.
Australia & Worldwide Please allow 1-2 days for dispatch and 7-14 days for delivery. All our products are shipped with a tracking number which will automatically be emailed to you when your order is dispatched.
Click & Collect Any item can be collected in-store. Just select "click and collect" at checkout.
Returns & Warranty Please read our Returns & Warranty carefully.
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