Key features

• •【Security & Anti Theft】 NDakter's motorcycle U lock set is composed of an ergonomic U-lock with double-open design and a 6mm x 120cm motorcycle chain. U lock adopts 0.7 inch /18 mm hardened steel shackle, with external dimensions of 7.8in x 9.2in, and internal dimensions of 5.5in x 7in, the weight of this heavy duty anti theft ebike U lock is 1.6KG, which makes it more secure against theft. The security chain is made of high-quality 3T manganese steel chain, which is stronger than ordinary steel cable. This combination of electric bike lock can effectively resist cutting and lever attacks, ensuring the safety of your motorcycle, bicycle, or other items.
• •【Ergonomic Design & 3 Keys】Bicycle ulock's cylinder is made of high-quality zinc alloy, and the shape is ergonomic, with structural precision, which can effectively prevent technical opening. This heavy duty bike lock come with 3 keys, so you don't need to memorize the code or worry about losing the keys. They are made of brass, very strong, and not easy to bend or deform.
• •【Weatherproof & Wear Resistant】Motorcycle chain is wrapped in a durable nylon protector, U lock outer protector is silicone, weatherproof and suitable for outdoor use, which can effectively prevent your bike or other property from being scratched by the lock and chain.
• •【Multi-purpose】: The motorbike chain is 120cm long, which is enough to lock 3 to 4 motorbikes together, you can also lock motorbikes together with a thick bar, and you can use a motorbike U-lock in low-risk areas. The motorbike chain has two different sized steel rings, the smaller ring can be threaded through the larger ring and has more locking options. It's perfect for locking motorbikes, e-bikes, scooters, lawnmowers, gates, fences, ladders, grills, sports equipment and toolboxes. This is the perfect gift for family, friends and students.（NOTICE: THE TOTAL LENGTH INCLUDES DOUBLE LOOP ENDS!）
• •【Packaging & Help】1 x U lock (0.7in/18mm Shackle) ;1 x Black Chain(6mm x 120cm); 3 x Keys. The total product weight is:4.4 lbs.If you have any questions about the product, please inform NDakter at any time for after-sales service, NDakter will follow up closely.