High Security: This chain lock offers a high level of security thanks to the reinforced chain made of steel and aluminum alloy. The 5-digit combination provides thousands of possible combinations, making it extremely difficult for thieves to break. Perfect for protecting your bike, motorcycle, gate or other valuable items from theft. The robust construction of this lock ensures that it withstands attempts at breaking and gives you peace of mind.Convenient Code Locking: Forget the hassle of keys! This chain lock uses a 5-digit combination, making it quick and easy to lock and unlock. You can easily set your own personal code and change it at any time. This is especially practical if you often need to lock and unlock your bike or motorcycle. The smooth mechanism of the code lock guarantees hassle-free use every time. The chain lock is compatible with bicycles, motorcycles and other vehicles.Versatile Use: This chain lock is not just for bicycles and motorcycles. Use it to secure gates, tools, sports equipment and other valuable items. The flexible chain makes it easy to attach the lock around various objects and structures. Choose from different lengths (S, M, L, XL) to suit your specific needs. The black color makes the lock blend in discreetly and not attract unnecessary attention. The chain lock is compatible with various types of bicycles and motorcycles.Specifications:Color: BlackMaterial: Steel, Aluminum Alloy, PolyesterSize: S: 60x3.5x3.5 cm (Locking distance: 22 cm), M: 99x13.5x3.5 cm (Locking distance: 35 cm), L: 120x4x3.3 cm (Locking distance: 50 cm), XL: 160x3.5x3.5 cm (Locking distance: 70 cm)Package includes:1 x Chain Lock with Code