Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s

Rear Derailleur

CLARIS REAR DERAILLEUR MEDIUM CAGE 8s

Specifications

Manufacturer
Shimano
Name
CLARIS REAR DERAILLEUR MEDIUM CAGE 8s
Series
R2000
MPN
RD-R2000-GS
Groupset
Claris
Rear Speeds
8
Drivetrain Brand
Shimano
Shifting Type
Cable[1]
Max Cog (T)
34[2]
Cage Length
Medium
Chain Standard
Shimano HG (Hyperglide)[2]
Sources
  1. [1] AI-extracted, not yet checked against a named source (added 10 Feb 2026): Shifting Type
  2. [2] bike.shimano.com, checked 29 Sep 2026: Max Cog (T), Chain Standard

Compatibility

Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s is a Shimano rear derailleur. It is an 8-speed component. It uses Cable shifting. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.

Shifters that drive this derailleur9

CLARIS DUAL CONTROL LEVER 8sRecommended

Shimano

CLARIS DUAL CONTROL LEVER 8s

  • Both are 8-speed
  • Both use cable actuation
CLARIS RIGHT SHIFT LEVER FLAT BAR ROAD 8sRecommended

Shimano

CLARIS RIGHT SHIFT LEVER FLAT BAR ROAD 8s

  • Both are 8-speed
  • Both use cable actuation
CLARIS RIGHT SHIFT/BRAKE LEVER FLAT BAR ROAD 8sRecommended

Shimano

CLARIS RIGHT SHIFT/BRAKE LEVER FLAT BAR ROAD 8s

  • Both are 8-speed
  • Both use cable actuation
DOWN TUBE SHIFT LEVER 8sMechanically compatible

Shimano

DOWN TUBE SHIFT LEVER 8s

  • Both are 8-speed
  • Both use cable actuation
ESSA DUAL CONTROL LEVER 8sMechanically compatible

Shimano

ESSA DUAL CONTROL LEVER 8s

  • Both are 8-speed
  • Both use cable actuation
EZ FIRE PLUS SHIFT/BRAKE LEVER 8sMechanically compatible

Shimano

EZ FIRE PLUS SHIFT/BRAKE LEVER 8s

  • Both are 8-speed
  • Both use cable actuation
REVOSHIFT SHIFT LEVER SIS INDEX 8sMechanically compatible

Shimano

REVOSHIFT SHIFT LEVER SIS INDEX 8s

  • Both are 8-speed
  • Both use cable actuation
RIGHT SHIFT LEVER 8sMechanically compatible

Shimano

RIGHT SHIFT LEVER 8s

  • Both are 8-speed
  • Both use cable actuation
TOURNEY TX EZ FIRE PLUS SHIFT/BRAKE LEVER 8sMechanically compatible

Shimano

TOURNEY TX EZ FIRE PLUS SHIFT/BRAKE LEVER 8s

  • Both are 8-speed
  • Both use cable actuation

Frequently Asked Questions

What fits Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s?

On this page we list shifters that drive this derailleur, cassettes for this derailleur, chains for this derailleur. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.

Can I use a higher or lower speed chain with Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s?

No. Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s is an 8-speed component and needs an 8-speed chain. Chains for different speed counts have different external widths and inner-plate profiles, which causes poor shifting or interference with the neighbouring sprockets.

Does Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s work with electronic shifting like Di2 or AXS?

No. Shimano CLARIS REAR DERAILLEUR MEDIUM CAGE 8s is mechanical, cable-actuated. Electronic groups use internal motors and proprietary signalling, so there is no mechanical or electrical path between the two.