U-Bicycle U-Lock - Robust security in a 15 mm thick high-strength steel U-lock that resists cutting and leverage attacks. It provides strong protection for bicycles, motorcycles, doors, fences and more, making it a reliable barrier where security matters. - Wear resistant and durable construction. Made from alloy steel with a PVC protective sleeve, it offers year-round protection for your valuables. The simple, easy-to-use locking mechanism and practical mounting strap add everyday convenience. - Easy to use and carry. The lock is supplied with two keys to avoid loss. Lock it to a bike stand for convenient storage when not in use, and carry one key set with you while keeping the other at home. - Practical design for on the go and outdoor use. The included holder keeps the U-lock secure during travel, and the PVC protective cover helps prevent scratches and extend the life of the lock. - Versatile applications. Suitable for securing bicycles, motorcycles, doors, fences and other valuable items in a variety of environments. Use scenarios - City commute: lock your bike to a rack or post with the U-Lock and store it in the holder when you’re on the move; keep one key set with you for convenience. - Travel or outdoor stops: secure your bike or other valuables to a fixed object at cafes, parks, or campsites; use the second key set at home. - Secure other valuables: protect gates, doors, fences or equipment by locking them to a sturdy immovable object with the same U-Lock.