Shimano Cues RD-U3020-SGS - ERDU3020SGS - 9-speed Shadow rear derailleur, SGS cage, compatible with LINKGLIDE and HG 11-speed chains

Shimano Cues RD-U3020-SGS 9-speed Shadow rear derailleur

The Shimano Cues RD-U3020-SGS rear derailleur is designed for Shimano Cues 9-speed drivetrains. With its Shadow direct mount, SGS cage, and compact design, it offers stable performance on trails, gravel paths, and urban commutes.

Designed for everyday use, the Shimano Cues RD-U3020-SGS - ERDU3020SGS rear derailleur ensures smooth and decisive gear changes, whether you're commuting in town, riding on the road, taking to trails or heading out into the countryside.

Its compact design offers better protection for the rear derailleur against obstacles in a wide variety of situations. With a total capacity of 41 teeth and compatibility with a 36-tooth cog in a 2x9-speed setup, this model is ideal for versatile bikes equipped with a compatible Shimano Cues drivetrain.

Design

Shadow direct attachment

The Shimano Cues RD-U3020-SGS derailleur uses a direct mount with Shadow design, in order to offer a more compact profile and better protection against obstacles.

Compact profile

The compact design limits the exposure of the rear derailleur, allowing for more confident riding on varied terrain, both in the city and on trails.

SGS screed

The SGS cage allows for the management of a 9-speed transmission compatible with a total capacity of 41 teeth.

11-tooth rollers

The derailleur is equipped with 11/11 tooth pulleys, suitable for the operation of compatible Shimano Cues 9 speed transmissions.

Integrated cable adjuster

The cable adjuster allows for precise adjustment of cable tension to optimize gear shifting after installation.

Color series finish

The color series finish allows for consistent integration with the components of the Shimano Cues range.

Performance

Smooth gear changes

The RD-U3020-SGS allows for smooth and decisive rear gear changes, suitable for everyday use.

Stable transmission

This derailleur offers stable performance on trails, gravel roads, and city streets.

Protection against obstacles

Thanks to its compact Shadow design, the rear derailleur is better protected against obstacles in a wide variety of situations.

Large sprocket up to 36 teeth

The derailleur accepts a large 36-tooth sprocket, notably in a compatible 2x9 speed configuration.

Total capacity of 41 teeth

With a total capacity of 41 teeth, this model allows for efficient management of tooth spacing on compatible transmissions.

Compatibility

9-speed transmission

The Shimano Cues RD-U3020-SGS derailleur is designed for compatible Shimano 9-speed rear drivetrains.

LINKGLIDE compatibility

This model is compatible with LINKGLIDE transmissions, designed to offer good durability and reliable gear shifting over time.

Compatible chain

The derailleur is compatible with LINKGLIDE and HG 11-speed chains.

Compatible sprockets

The derailleur accepts an 11-tooth top sprocket and a 36-tooth large sprocket, depending on the drivetrain configuration.

Direct Shadow Edit

This model is designed for direct Shadow mounting installation on a compatible frame.

Technical specifications

• Brand: Shimano
• Range: Cues
• Model: RD-U3020-SGS
• Shimano part number: ERDU3020SGS
• EAN code: 4550170171933
• UPC Code: 192790171937
• Product family: rear derailleur
• Reverse speeds: 9 speeds
• Type: Shadow direct mount
• Screed: SGS
• Color: color series
• Packaging: individual packaging
• Compatible chain: LINKGLIDE / HG 11-speed
• Roller: 11 / 11 teeth
• Cable adjuster: yes
• Minimum upper sprocket: 11 teeth
• Maximum upper sprocket: 11 teeth
• Smallest sprocket: 36 teeth
• Smallest sprocket max.: 36 teeth
• Maximum front difference: 16 teeth
• Total capacity: 41 teeth
• Maximum sprocket size: 36 teeth in 2x9 speeds
• Design: Shadow

Recommended use

• Replacing a Shimano Cues 9-speed rear derailleur
• Compatible Shimano Cues drivetrain
• LINKGLIDE compatible transmission
• Urban bike
• VTC
• Gravel leisure
• Trekking bike
• Recreational mountain biking
• Daily commutes
• Outings on paths, trails and urban roads
• Assembly with large 36-tooth sprocket

Why choose the Shimano Cues RD-U3020-SGS rear derailleur?

• Shimano Cues 9-speed rear derailleur
• Shadow design with a compact profile
• Stable performance on trails, gravel, and urban routes
• Smooth and decisive gear changes
• SGS screed
• LINKGLIDE compatible
• Compatible with LINKGLIDE and HG 11-speed chains
• Large sprocket compatible up to 36 teeth
• Total capacity of 41 teeth
• Integrated cable adjuster
• Shadow direct attachment
• Suitable for everyday and versatile use
• Genuine Shimano product
• Reference ERDU3020SGS