Heavy-Duty U-Lock, 4-Digit Rotating Combination with Password and U-Shackle, Bicycle U-Lock

【Two Ways to Unlock】The perfect combination of a combination code and a mechanical key allows you to unlock your bike without needing a key to leave it. This U-lock is suitable for bicycles, motorcycles, or e-bikes. It features a 5-digit code with over 20,000 possible combinations, providing high anti-theft performance.

【Solve Embarrassing Situations】Are you always worried about the inconvenience of carrying bulky keys, not being able to find your own keys, and losing or having them stolen? The Bicycle U-Lock easily solves these problems.

【Durable and Wear-Resistant】The locking mechanism has undergone multiple heat treatments to enhance its hardness and strength.

Resistance, effectively resisting external destructive forces.

【Multi-Scene Use】Bike U lock can be used as a motorcycle lock, glass door lock, electric scooter lock; rustproof and weather-resistant.