Durable 4-Digit Password Bicycle Lock with U-Shackle, Waterproof, Keyless, for Home, School, Travel

This U-lock is suitable for use on bicycles, motorcycles, or electric bicycles. It is unlocked with a password, eliminating the need for a key, allowing you to leave your bike unattended without a key. With 10,000 possible password combinations, this lock offers high anti-theft performance.

The entire lock body is made of a special, environmentally-friendly zinc alloy material, which can effectively prevent hydraulic shearing and sawing. This robust construction ensures the lock is strong, wear-resistant, and has a long service life.

The lock's appearance is sleek and black, with the lock cylinder and body both made of the specialized zinc alloy material, which has been "galvanized" for a uniform finish. The outer layer of the lock cylinder is crafted from PC material, making it scratch-resistant and providing a more comfortable user experience.

Changing the password on this U-shaped lock is a simple and straightforward process. The lock features a combination adjuster at the bottom, allowing you to easily dial the code switch from A to B, input your desired new password, and then return the dial to its original position. This quick and simple operation ensures you can quickly update the lock's security as needed.

The versatility of this U-lock makes it suitable for a wide range of applications. It can be used to secure all types of bicycles, as well as on office doors, in warehouses, on gates, fences, and store doors. With this bicycle U-lock, you can enjoy maximum security for your valuables.

The lock body is formed from a special, environmentally-friendly zinc alloy material, which provides robust protection against hydraulic shearing and sawing. This construction ensures the lock is strong, wear-resistant, and has a long service life.

The lock's appearance is sleek and black, with the lock cylinder and body both made of the specialized zinc alloy material, which has been "galvanized" for a uniform finish. The outer layer of the lock cylinder is crafted from PC material, making it scratch-resistant and providing a more comfortable user experience.

Changing the password on this U-shaped lock is a simple and straightforward process. The lock features a combination adjuster at the bottom, allowing you to easily dial the code switch from A to B, input your desired new password, and then return the dial to its original position. This quick and simple operation ensures you can quickly update the lock's security as needed.

The versatility of this U-lock makes it suitable for a wide range of applications. It can be used to secure all types of bicycles, as well as on office doors, in warehouses, on gates, fences, and store doors. With this bicycle U-lock, you can enjoy maximum security for your valuables.

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