can someone enlighten me on a few matters/ I am working on a lambretta with a hexagon 2 stroke 125 lc engine conversion . the Liquid cooling part is letting the engine and scooter down badly , so I am looking to put an air cooled unit in the frame. I am looking for either an Aprilia sr 125 air-cooled engine , a Piaggio skipper 2 stroke 125 engine on 10 inch wheels , typhoon 125 , ect or any other two stroke engine that is suitable. If anyone has one please let me know , also does anyone know if the rear wheel off a hexagon 125 lc (10inch) will fit onto any of theses engines? thanks