15 mm high performance steel shackle for strong protection - This lock is built with a 15 mm high performance steel shackle to resist cut and lever attacks, making it suitable for securing bicycles, motorcycles, gates, fences and similar applications. Wear resistant and long lasting - The U-lock features a protective layer of alloy steel and PVC, providing durable wear resistance and helping to guard your bike against scratches. The PVC cover also extends the life of the lock and keeps it looking newer for longer. Convenient two key design - Includes two keys to reduce the risk of loss. Carry one key with you while leaving the other at home, and attach the lock to your bike stand when not in use for easy access. Easy to use and store - User friendly opening and closing mechanism, with a practical mounting bracket for quick and secure attachment to your bike. The PVC cover helps prevent scratches on your bike and a convenient strap allows for compact storage when driving or commuting. Versatile applications and compatibility - Ideal for securing bicycles, motorcycles, gates and fences. The design emphasizes function, compatibility with standard bike stands or racks, and reliable performance in everyday security scenarios. Use scenarios - Locking a bicycle to a street rack or post while you run errands or shop. - Securing a motorcycle or gate to a fixed structure at home, work, or a storefront. - Commuting or traveling: mount the lock on your bike with the bracket and carry one key with you, keeping the spare at home for safety.