The flexible strap structure adapts to different bike frames without tools, allowing easy installation on road bikes, mountain bikes, and more This bike features a 3 digit combination systems with 1000 possible codes, providing enhanced security without the hassle of carrying keys Beyond bicycles, this secures electric bikes, scooters, and other personally vehicles Light weight, easy to carry in backpacks or bike baskets Perfect for riders and frequent parkers who need access to security Made from high strength Alloy Steel and Nylon, this is wear resistant, and light weight It maintains excellent function in various weather conditions, ensuring long lasting durability, Manufacturer: YYYHUII