Mounting
Tool-free attachment:
- fit the two links together,
- give the crank arm a sharp turn,
- check that the links are correctly in place before use.
Dismantling
A quick-release tool is highly recommended to avoid damaging your chain.
https://www.decathlon.fr/pince-attache-rapide-chaine-id_8352339.html
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!