Using the Yellow Vault Folding Lock with Datadot Bike ID Kit is a breeze. First, attach the lock to your bike frame using the patented side - loading bracket. It has multiple fixing points, so you can choose the most suitable one for your bike. When you want to lock your bike, simply unfold the 750 - mm long lock and secure it to a sturdy structure. The advanced BIKE ID KIT with DataDotDNA Microdot technology adds an extra layer of security, but remember to register your bike's ID details properly. As for maintenance, keep the lock clean and dry. If it gets wet, dry it thoroughly to prevent rust. Avoid exposing the lock to extreme temperatures for long periods. Also, check the lock plates and rivets regularly for any signs of damage. If you notice any issues, it's best to replace the lock to ensure continued protection for your bike.