Maximum protection: 15 mm high-performance steel U-lock provides a strong hold and helps resist cut and lever attacks. Suitable for securing bicycles, motorcycles, gates, fences, and similar items to protect valuables after training or in public spaces. Long durability: Alloy steel construction with a PVC outer layer for year round protection. Easy to open and close, and includes a strap for convenient storage when not in use. Easy to use: Includes 2 keys to prevent loss. Attach the lock to the bike mount when not in use; carry a key with you and keep the other at home for safety. Practical design: Mounting bracket keeps the U-lock secure while riding. The PVC protective cover extends the lock’s life and protects your vehicle from scratches. Built for reliable outdoor storage. Use scenarios: - Lock a bicycle at stations, campuses, or street racks during errands or training sessions. - Secure a motorcycle or scooter to fixed posts, rails, or gates when parked. - Protect gates, fences, or outdoor equipment at home or in a workshop setting.