Features: 1.Keyless helmet lock, just remember the 3-digit password to unlock, no longer worry about losing your keys. 2.Opening mould in original motorcycle data, no affect to the overall appearance after the helmet lock is installed. 3.High strength aluminum alloy structure, strong and durable, corrosion and rust resistant, security against theft. 4.Convenient to store your helmet, effectively avoid it of being stolen. 5.Bring you great convenience when you riding and going to walking downtown, playing on the beach or shopping! Specification: Condition: 100% Brand New Item Type: Helmet Lock Material: Alumiunm Alloy + Stainless Steel Color: Black Optional Type: Left Side, Right Side Size of Bottom Mounting Bracket: Approx. 160 x 62mm/6.3 x 2.4in Screw Hole: Approx. 9mm/0.4in Center Distance Between 2 Screw Holes: Approx. 80mm/3.1in Lock Size: Approx. 65 x 23 x 30mm/2.6 x 0.9 x 1.2in Fitment: Fits for Kawasaki Ninja 650 2017-2020 Fits for Kawasaki Z 650 2017-2020 Password Reset Instructions: 1. The initial password is 0-0-0; 2. Pull down the lock to open; 3. Press and hold the button with the open tip and reset the password; 4. Password set up successfully. What is the problem solved by this product? 1. Inconvenient to carry your helmet after parking when walking downtown, playing on the beach or shopping!! 2. It's easy to get stolen if you put it directly on the motorcycle. If your motorcycle is fitted with a helmet lock, you can simply lock the helmet to the motorcycle. PackageList: 1 x Helmet Lock Note: Highly recommended professional installation!