Hi, I've got a perfect running 50cc 2007 Gilera storm engine with less than 6000 miles, this is 99% the same as a typhoon except for the 12" wheel, comes complete with the wheel/exhaust/carb ready to bolt in. Will fit any 50 typhoon/NRG air cooled, rear drum scooter, Can be heard running before I remove from frame. £175 ovno. Cheers, steve.