Extended U-shaped bicycle lock with code lock
The product is made of quenched hot alloy steel, with high hardness and anti-breakdown. The surface is equipped with PVC coating to effectively protect the steel from corrosion. At the same time, the hand feels better. The product has a 4-digit code lock design. It is also safer and more reliable.
Material: zinc alloy and steel
Key material: copper-nickel alloy
Shackle thickness: 1.5cm