Shimano Acera RD-M3020-8 7/8 Speed Rear Derailleur | The Bike Affair
Shimano Acera RD-M3020-8 7/8 Speed Rear Derailleur | The Bike Affair

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

ERDM30208SGSL

Regular priceâ‚ą1,800
/
Tax included. Shipping calculated at checkout.

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

Upgrade your cycling experience with the Shimano Acera RD-M3020-8 7/8 Speed Rear Derailleur. Engineered with precision and innovation, this double servo rear derailleur is designed to elevate your ride with smooth and reliable shifting performance, ensuring you conquer challenging terrains effortlessly.

Smooth, Precise Shifting: Experience seamless gear transitions with the Double Servo technology, providing you with precise and responsive shifting. Whether you're tackling uphill climbs or cruising on flat roads, the Acera M3020-8 ensures a smooth ride with minimal interruptions.

Wide-Range Capability: Adapt to various terrains effortlessly with the wide-range capability of this rear derailleur. Enjoy the flexibility to handle diverse landscapes, from steep inclines to fast descents, all while maintaining optimal performance and control.

Durable and Reliable: Crafted by Shimano, a trusted name in cycling components, the Acera RD-M3020-8 guarantees durability and reliability. Built to withstand the demands of your cycling adventures, this rear derailleur ensures longevity and consistent performance.

Easy Installation: Designed for hassle-free installation, the Acera M3020-8 allows you to spend more time on the road and less time in the workshop. Its user-friendly design ensures that even those new to bike maintenance can easily set up and enjoy the benefits of this quality derailleur.

Features

Features of Shimano Acera RD-M3020-8 7/8 Speed Rear Derailleur

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

Specifications of Shimano Acera RD-M3020-8 7/8 Speed Rear Derailleur

Model No  RD-M3020-8
Series Acera M3020 Series
Color Black
Rear Speed 8/7
Compatible Chain HG 8/7/6-speed
Top-Normal Spring Type|Double Servo Yes
Mount|Direct Attachment (Conventional) Yes
Cable Adjuster Yes
Max. Front Difference 20T
Total Capacity 45T
Low Sprocket|Max. 40T
Low Sprocket|Min. 30T
Top Sprocket|Max. 12T
Top Sprocket|Min. 11T
Fluoric Coated Link Bushings 1
Pulley|Teeth 11T
Pulley|Sunken Type Pulley Screw Yes
Technology

Technology of Shimano Acera RD-M3020-8 7/8 Speed Rear Derailleur

Double Servo:

Shimano’s double servo-panta mechanism enables the rear derailleur to move in an optimum path.

The guide pulley tracks the cogs closely while moving front to back, optimizing each shift. Perfect tracking contributes to the most accurate SIS shifting.

Keeps rear derailleur guide pulley an optimum distance from each sprocket.

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