High Quality MaterialOur steel cable lock is made from thickened steel cable, which is more solid, flexible and cut resistant. The reinforced alloy lock head construction also enhances security.4-Digit Code The 4-digit smart lock can set up 10000 different combination codes (default password is 0000 ). With our bike lock, you won&39;t need to carry your keys anymore.Durable And Waterproof Built-in strong and flexible steel cables and PVC coating allow our bike lock cables to withstand the harshest environments, no matter high or low temperature, rainy days, the lock can be used normally.Safe And PortableThe alloy lock head and lock body the lock are difficult to break or destroy. The bike lock uses a serrated key insert, which is more anti-theft. In addition, we are equipped with a durable black lock bag for easy carrying.Widely UsedNot only a bike or bicycle cable lock, but also ideal for skateboards, bicycles gates, fences, gratings, lawn mowers, sports equipment, tool boxes, ladders, bags, suitcases, strollers, etc.slbrillre The bicycle lock can be locked quickly and easily, without a keyIt provides much convenience for daily use.Small and LightSoon get a small, lightweight and portable helmet padlock that can effectively prevent theft.Hardened Steel ChainThe chain links of the bike lock are made from a high quality through hardened steel alloy, they are more resistant to some of the methods common attacks on bicycle locks.Specification:Material: steel cable and zinc alloyColor: BlackSteel cable diameter: 0.3cm/0.11inchSteel Cable Length: 180cm/70.8inchPackage Include:1 * Bike Lock1 * Storage BagNote : Don&39;t forget your code. It&39;s best to take a picture of a password so you don&39;t forget it.With the bike lock you can easily set up or reset your personal combination of numbers. The default password is 00000.If you want to reset the password, open the lock with the last set password and reset the password.The bike locks are perfect for your bikes, scooters, strollers, tool carts, doors, fences, gates or any other valuables you want to protect.