Specifications:
Product:Bicycle 4 digital coded lock
Brand name:Tonyon
Model number:TY5231
Material:Steel，PVC，ABS engineering plastic
Weight:400g
Size:12x1200mm
Color:Black
Suit for:Bicycle，motorcycle，automobile
Usage:
1.Open the lock by orignal key 0000  2.Turn the knob
3.Set up new key                       4.Turn back the knob

Features:
Strong &durable，and strong shearing resistance.
Adjustable password，use more convenient.
Wire rope and leather hose，non-toxic and tasteless.
Engineering plastic shell，apply to high or low temperature environment.

Package included:
1xBicycle 4 digital coded lock