- UNMATCHED PROTECTION: Crafted from robust 15mm high-performance steel, this bike shackle lock offers superior defense against cutting and lever attacks. It is ideal for securing bicycles, motorcycles, gates, and fences, providing a formidable barrier against theft. - DURABLE CONSTRUCTION: Built to withstand the elements, our U-lock features a protective PVC layer and alloy steel body, ensuring year-round durability. Its design simplifies locking and unlocking while also making it easy to store using the included straps. - USER-FRIENDLY DESIGN: The U-lock includes two keys to prevent loss, allowing for easy access and security. Attach it to your bike stand for convenient storage when not in use, and carry one key with you while leaving the spare at home. - CONVENIENT MOUNTING: Safeguard your bike shackle lock while riding with the practical mounting bracket. The protective PVC cover not only extends the lock's lifespan but also prevents scratches on your vehicle. This feature enhances outdoor storage convenience. APPLICATION SCENARIOS: 1. Perfect for urban cyclists needing reliable protection for their bikes while parked in public spaces. 2. Ideal for motorcycle owners looking for a sturdy lock that can secure their vehicles at home or on the road. 3. Great for securing gates and fences, providing peace of mind for property owners. Choose our U-lock for dependable security, practical features, and lasting performance.