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9-Speed Rear Derailleur Altus
  • 9-Speed Rear Derailleur Altus
  • 9-Speed Rear Derailleur Altus
9-Speed Rear Derailleur Altus

SHIMANO

8521108

9-Speed Rear Derailleur Altus

€25.00
  • 9-Speed Rear Derailleur Altus
  • 9-Speed Rear Derailleur Altus
9-Speed Rear Derailleur Altus
Size :
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Designed for mountain and hybrid bikes with a 9-speed drivetrain

Compatible with Shimano and Btwin 9-speed drivetrains

Main part: 2.0% Polyethylene, 98.0% Aluminium

BENEFITS

Compatibility

Compatible with Shimano 9-speed drivetrains.

Compact design

Shadow RD cage for better derailleur integration

Repair

Repair your product and give your equipment a second life!

TECHNICAL INFORMATIONS

Technical features

Shifter compatibility: Shimano
Number of speeds: 9
Max teeth: 36 T
Min teeth: 11 teeth
Capacity: 45
Jockey wheel: 11 T

Assembly instructions

When replacing your derailleur, check the condition of the cables. If the cable is rusted or frayed, replace it.
Check that the derailleur hanger is properly aligned in order to adjust it. Replace or reposition it if needed.

Care tips

Clean your derailleur with warm, soapy water.
Avoid degreasing products, which damage plastics.

NEED HELP?

The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!