Sportneer Bicycle Key Chain Lock 5 Digit Dial Bicycle Lock Lightweight Length 100cm Weight 375g Bike Lock Free Password Setting No Key Required Black

🟢5-Digit Dial Lock: The 5-digit dial lock system does not require a key, allowing you to set ``100,000'' numbers, which greatly improves security performance compared to standard 3-digit or 4-digit dials. It's a dial lock type that doesn't require a key, so you don't have to worry about losing your key. In the unlikely event that you forget your PIN, the Japanese instruction manual also contains a solution. 🟢Anti-theft: The specifications are 370g in weight and 4mm in thickness. The chain part is made of high-strength steel carefully selected by Sportneer and has been subjected to high heat treatment, making it much stronger and difficult to cut than wire locks. The dial part is zinc-reinforced plated to prevent problems such as rust and the dial not turning. The outer surface is wrapped in tough nylon to protect your precious car. 🟢Easy to use chain lock: The length is 100cm, so there are many locking patterns. You can tie your bicycle, road bike, cross bike, motorbike, moped, etc. anywhere in the city. When not in use, you can carry it in your bag or wrap it around the seat post of your bicycle, making it highly portable. It can be used for commuting to work or school. 🟢Easy to carry: A lightweight lock with a diameter of 4mm and a length of 100cm and a weight of approximately 370g. It is highly portable and can be carried in a bag when not in use, or wrapped around the seat post of a bicycle. Easy to use even for children. 🟢1-year quality guarantee: Sportneer supports a 1-year long-term warranty and reliable support in Japan. Because we are confident in our quality, the manufacturer's warranty period is one year. If you have any questions regarding the product or purchasing, please feel free to contact us.