Sanwo Security Bike Lock Resettable Combination Cable Lock for Bicycle, 2 Feet Length and 1/2 Inch Diameter (Black)

This is a resetable combination lock, you can reset the combination as often as you like.

Operating Instructions:
This lock is preset to operate at 0000.To set your own combination,follow the steps below.
1,Dial the combination wheels to 0000 and withdraw the cable.
2,Turn the knob 90 degrees clockwise to the designated position.
3,Reset the combination wheels to the desired combination,making sure the numbers are lined up with the pointer.
4,Have selecting your combination numbers,turn the knob back to the original postition in a counterclockwise direction.
5,The new combination is now set.
6,Repeat the 1-5 steps above to reset the combination anytime you like.