5-digit combination heavy-duty anti-theft bicycle chain lock, 1.6m feet long, safe and resettable bicycle lock

High security: This product is made of thick steel bars, which provides protection and can effectively prevent thieves from using anti-theft scissors and other tools to destroy it.

Convenient and easy to use: Using a 5-digit password design, you don't need to worry about forgetting to bring the key. You only need to set the password to unlock it easily. The operation is simple and convenient.

Multifunctional application: This chain lock is not only suitable for various models of bicycles, but can also be used in cabinets, doors, etc., providing more locking options.

High adaptability: Suitable for various types of vehicles, whether mountain bikes, road bikes or electric bikes, it can be easily locked to ensure the safety of your property.

Durable and reliable: Strict quality inspection and durability tests ensure the durability and reliability of the product. It is not prone to failure after long-term use and provides lasting protection for your property.

Bike chain locks-- dear buyer, due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! thank you!