1. ENHANCED SECURITY PROTECTION Made from 15mm durable performance steel, this shackle lock provides protection against cutting and lever attacks. An ideal choice for securing bicycles, motorcycles, gates, and fences, its strong adhesion and robust strength ensure unmatched safety. 2. WEAR RESISTANT The Ulock is the solution for yearround security. Featuring a protective layer of alloy steel and PVC, it offers maximum protection for your bike. With its easytouse opening/closing mechanism and convenient strap, it's a musthave for bike owners. 3. CONVENIENT TO USE The Ulock comes with two keys to prevent loss. Attach it to your bike mount when not in use and carry one key daily. Keep the other at home to ensure your bike's safety. 4. IMPROVED EFFICIENCY Easily mount our Ulock to your bike using the convenient bracket. The PVC cover extends the lock's lifespan and protects your bike from scratches. Enjoy the practicality of quickly securing your bike while on the go.