5-Digit High SecurityThis bike lock features a 5-digit combination padlock. There are therefore 100,000 possible combinations, which makes decoding very difficult. The factory setting is 00000. Only 4 steps to change the combination lock to the password you want. Wide and Convenient Use Steel chain with a length of 900mm and a weight of 600g, easy to carry. It is long enough to lock your bike or bikes, motorcycles, scooters, ATVs, strollers and tool carts with the street light or even the tree. This combination lock chain is perfect for securing boxes, ladders, gates, gates and fences against theft. Solid Construction The bike lock uses an alloy locking cylinder with high strength and a hard ABS locking head. offering high resistance to cuts and corrosion. The folding bike lock adopts 6mm thick hardened steel chain, the bold steel alloy chain is more secure and anti-theft. In DetailsThe nylon protective cover Polyester anti-UV can protect the bike from scratches and make the bike chain last longer. Using a new upgraded version of the new textile UV protection, the stroller lock is more durable. In addition, ABS locks use environmentally friendly recycling materials, and the rotor is smooth.