1. RELIABLE SECURITY: Crafted from robust 15mm heavyduty steel, this bike shackle lock offers resistance against cutting and levering attacks. Its formidable barrier ensures unwavering protection for bicycles, motorcycles, gates, fences, and more, making it the choice for safeguarding valuable assets posttraining. 2. STRONG DURABILITY: Keep your bike secure yearround with the alloy steel shackle lock, featuring a protective PVC coating and straps for easy storage. It's a durable, userfriendly solution for longlasting security. 3. CONVENIENT TO USE: The Ulock includes two keys to prevent loss. Simply attach it to your bike stand when not in use, carry one key for daily access, and leave the spare at home for added peace of mind. 4. ENHANCED EFFICIENCY: Easily mount our Ulock to your bike using the included bracket. The PVC cover extends the lock's lifespan while preventing scratches. Enjoy practical features like quick storage during rides for seamless convenience.