Material: blyalloy Color: red Application: bicycle, motorcycle, home Weight: 750g Style: modern minimalist Lock length: 90cm 1. Material: This product is made of lead alloy, and the fabric covering of the chain lock is made of canvas. The fabric is resistant to heat, corrosion, and wear. It can effectively protect the motorcycle lock chain, preventing it from scratching the frame and extending its lifespan. The alloy steel lock core is crush-resistant and lever-resistant, and the steel chain is resistant to wear, rust, and cuts. 2. Advantages: The combination bike lock uses a 5-digit password with up to 100,000 combinations, making it nearly impossible to crack. It is more secure than other 4-position chain locks. This robust bike lock chain does not require a key. Customize your password in a few simple steps. You no longer have to worry about losing or forgetting your keys while traveling. Your bike cannot be unlocked. 3. Simple operation: The original password of the combination padlock is 00000, and each combination lock comes with a user manual, making it easy to use or reset your own password. 4. Security: The lock core and the chain cam of the padlock are made of sturdy lead alloy, which is larger and thicker than ordinary anti-theft chains. The anti-theft bike chain cylinder is not easy to break or damage, and the cylinder is not easy to open. The coded bike lock head is coated in black and covered with a protective canvas sleeve to prevent the chain from rusting or scratching other objects. 5. Usage scenarios: The bike lock is very flexible and can be used to lock...