Unmatched protection - Made from durable 15mm heavy-duty steel, this bike shackle lock provides an impressive barrier against cut and lever attacks and is ideal for securing bicycles, motorcycles, gates and fences. Wear resistant - Our U-lock bike is designed for year-round security. With a protective layer of alloy steel and PVC, it provides maximum protection for your bike. It features an easy to use opening and locking mechanism and convenient straps, making it a must have for bike owners. Easy to use - Equipped with a U-lock and 2 keys, one for daily mobility and the other as a home replacement, so you will never face the inconvenience of loss. Attach it to the stand of your bike for easy storage when not in use. Enhanced efficiency - Attach our U-lock effortlessly to your bike with the convenient mounting bracket. Extend the life of your lock and protect your bike from scratches with the PVC cover. Enjoy practical features that allow you to quickly store your lock while driving. Practical use scenarios - Scenario 1: Park a bicycle at a busy street rack during errands; secure the frame and wheel with the 15mm shackle and use the mounting bracket for easy storage when not in use. - Scenario 2: Park a motorcycle or scooter at a shop or garage; secure the vehicle to a fixed structure with the U-lock to maintain security while you’re away. - Scenario 3: Secure gates or fences at home or on a property; use the lock to control access points as needed for added protection.