A Universal two wire On/Off Ignition switch Two keys supplied Numbered - tag attached Orange cover over key hole to protect against dust/rain and make it easy to find the correct hole. Dimensions: Diameter: 19mm, Length from base to binnacle: 45mm, Total length: 50mm No mount plate supplied, but ally plate is good - requires 20mm hole Lock nut with zinc lock washer to keep it all together. Lock nut 21mm Two male pin connectors in a plastic lock housing Wires are 120mm long to top of plastic lock housing Some bikes may need to have alternate fittings attached.