Maybe I'm Old Fashioned but to me a motorcycle , scooter , etc.,has a gasoline eng.,& manual transmission. If it's a Trike , it has two wheels in back & one in front. Maybe it's my Drag Racing or my Street Racing background but I've been riding since I was 15 & I'll be 75 this month & that's my outlook. I know that others like different things. I've ridden others but I prefer to remain "old fashioned"! I remember the "good Old Days" when people used to come to me to build or "tune" their "Bikes"
Irish