1974 Rupp Go-Joe. Go Joe's a bike, a buggy, and a snowmobile all in one. A real anywhere, anytime, any way you like it fun machine. It digs out like a bike, handles like a duney, and floats over up to 5 inches of powdered snow. Go Joe puts it all together for a whole new way to go in snow, or pure pleasure rough country "ridin" for folks from 8 to 80.