How can I unlock my bike if I lose it?

If the bicycle lock key is lost, the unlocking method is as follows:

1, the bicycle lock will be equipped with two keys, just find a spare car key to open.

2. Try to pry open the lock cylinder with a screwdriver. There is no need to open the lock to destroy the lock core.

3. When unlocking yourself, you can cut the lock with pliers or scissors, and the hard chain lock can be unlocked with hard things such as pliers.