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Shimano,Black,ERDM3100SGS Alivio Alivio M3100 Rear derailleur, 9-Speed, Shadow Design, SGS Long cage
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  • Easy to install
  • Strong and durable
  • Smooth gear change
  • Lightweight
  • Compatible with various setups

Shimano,Black,ERDM3100SGS Alivio Alivio M3100 Rear derailleur, 9-Speed, Shadow Design, SGS Long cage

Users say:
This Rear Derailleur is well-made and provides a smooth gear change. It is light weight and easy to install, and is suitable for a variety of applications. It is also easy to swap over and adjust.
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The Shimano Alivio rear derailleur with Shadow RD technology is even better than its predecessor for trail and trekking use Thanks to the very flat design and the optimised spring tension, a stop on the chain stay is prevented and even trail obstacles have hardly a chance to damage the rear derailleur. The rear derailleur supports nine gear levels and th…
The Shimano Alivio rear derailleur with Shadow RD technology is even better than its predecessor for trail and trekking use Thanks to the very flat design and the optimised spring tension, a stop on the chain stay is prevented and even trail obstacles have hardly a chance to damage the rear derailleur. The rear derailleur supports nine gear levels and the HyperGlide system which protects the drive components from premature wear.
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Review summary

AI-generated content
This Rear Derailleur is well-made and provides a smooth gear change. It is light weight and easy to install, and is suitable for a variety of applications. It is also easy to swap over and adjust.

Pros

  • Easy to install
  • Strong and durable
  • Smooth gear change
  • Lightweight
  • Compatible with various setups

Cons

  • May require adjustment after installation
Read original reviews

Description

The Shimano Alivio rear derailleur with Shadow RD technology is even better than its predecessor for trail and trekking use Thanks to the very flat design and the optimised spring tension, a stop on the chain stay is prevented and even trail obstacles have hardly a chance to damage the rear derailleur. The rear derailleur supports nine gear levels and the HyperGlide system which protects the drive components from premature wear.

Specifications

Quantity1
GenderUnisex-adult
BrandShimano
Model Year2021
Item Dimensions Lxwxh6.69 X 4.33 X 3.94 Inches
Capacity45 Teeth
SizeStandard Size
MaterialPlastic
Date First AvailableJuly 9, 2020
SportCycling
Package Weight0.2 Kilograms