Rear Derailleur 11-Speeds Microshift M665M

Technical specifications

Shimano / Microshift compatible

Maximum teeth: 46 teeth

Minimum teeth: 11 teeth

Total capacity: 41

jockey wheel: 11 teeth

KEY FEATURE

The small button on the derailleur is a cage lockout (like on the Shimano Shadow+).

This helps:

_ better chain retention, vital to prevent derailling with single chainset (with a front derailleur no longer mounted to retain bike chain).

_ quieter downhill performance on uneven terrain .



This lockout is deactivated for smoother gear shifting when riding on even terrain or making it easier to dismount the wheel.

Assembly tips

When replacing your derailleur, check the condition of the cables, and if frayed or oxidised it is, we recommended you replace them.

Check the derailleur hanger is properly aligned to perform adjustments. Replace it or true it if necessary.

Maintenance tips:

Clean your derailleur with slightly warm soapy water.

Do not use grease remover products that damage plastics.

Need any help?

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