Description

1.*7KG/PC
-Key without teeth, cann't be opened by skill without key 
 It can keep your bicycle safety, it can not be opened by any tool without key code.
*8 Figure Key Code
 1 of *0 million chance to get 2 lock with same code, quite safety!
-Key Code set by manufactory
 If you lose the key, please tell us the code, we can re-make the keys for you. 
-Work without electricity
 Need not to charge with electricity power, and it will not take trouble to re-charge the lock, very simple to have it work!

We can supply many other items, if you are interested, please visit our web site. Thank you.