Shimano CUES Shadow RD-U8020 MTB Rear Derailleur 11-Speed Long

Brand: Shimano

SKU: ERDU8020SGS

$138.00 Full price

$138.00

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Product Details

Description

The Shimano CUES Shadow RD-U8020 MTB Rear Derailleur Long delivers smooth, decisive shifting for 2x11-speed MTB setups, helping you keep pedalling with confidence across trekking and urban rides. Its chain stabiliser supports steadier engagement by reducing drop, slap and unwanted noise, while the low-profile design stays more composed on rough terrain. Finished with polished, machine-cut aluminium textures, it brings durable performance and a premium look to your drivetrain.

Key Features

Seamless, dependable 2x11 shifting performance
Chain stabiliser cuts noise and chain drops
Low profile helps tackle rough trails
Built for long lasting MTB durability
48T total capacity for confident range

Specifications

Product Overview

Product

Shimano CUES Shadow RD-U8020 MTB Rear Derailleur 11-Speed Long

Brand

Shimano

SKU

ERDU8020SGS

Year Model

Workshop

Frequently Asked Questions

What is the Shimano CUES RD-U8020 MTB Rear Derailleur Long used for?

The Shimano CUES RD-U8020 MTB Rear Derailleur Long is used to manage rear gear changes on an MTB 2x11-speed drivetrain, helping you keep efficient cadence so your e-bike battery and motor support your climbs and accelerations smoothly.

Why choose the Shimano CUES RD-U8020 MTB Rear Derailleur Long?

You’ll choose the Shimano CUES RD-U8020 MTB Rear Derailleur Long for its stable, long-wearing shifting and chain stabiliser design, which helps maintain control and efficiency so you can get more useful performance from your e-bike’s battery and motor.

Who is the Shimano CUES RD-U8020 MTB Rear Derailleur Long designed for?

The Shimano CUES RD-U8020 MTB Rear Derailleur Long is designed for riders who want dependable 2x11-speed shifting on everything from rugged trails to city streets, especially those using e-bikes who rely on consistent drivetrain control to make the most of their motor and battery.

Smarter stability for every pedal stroke

The Shimano CUES RD-U8020 MTB Rear Derailleur Long uses chain stabilisation to reduce drop and slap, keeping your ride quieter and more controlled.

Low profile confidence on rough ground

Its compact, low-profile build helps it stay composed when the trail gets choppy, so your shifting stays reliable.

Built for real-world durability

Designed for long-lasting performance, the Shimano CUES RD-U8020 MTB Rear Derailleur Long supports consistent drivetrain feel with a 48T total capacity.