- Superior durability: This U-lock is crafted from high-strength A3 iron and designed to withstand wear and tear, providing long-lasting security. The thick PVC coating protects the locking mechanism and offers a comfortable grip, helping extend the lock’s lifespan. - Long-lasting lock cores: The zinc alloy lock cores are paired with a sealed dustproof cover. The cover automatically closes when the keys are removed, shielding the cores from dust and ensuring smooth operation without blockages over time. - Enhanced anti-theft performance: Includes 2 keys with a complex pattern to reduce the chance of duplication, delivering better protection against theft. The single-sided unlocking design allows quick and easy access when you need it. - Versatile application: Suitable for bicycles, electric bikes, motorcycles, scooters, and even doors. Comes with a mounting bracket for easy installation on your bike’s seat post, enabling convenient storage and fast access to your lock. Practical use scenarios: - Park your bicycle or e-bike outside a shop, university, or transit station and secure it with confidence while you run a quick errand. - Lock a scooter or motorcycle in busy urban areas, ensuring fast access when you return. - Use as a supplementary security option for doors or entryways, providing an extra layer of protection at home, office, or gate entrances.