Re: 200w petrol motor
Grubee web site says the 48cc engines put out around 1.6 hp @ 5000 rpm. Just from making a guesstimate on the math - GAD! - you'd really have to knock the wind out of 'em to make 'em legal. They'd turn into little gray geldings.
"There is nothing wrong with wanting a motorbike that is an extension of your personal taste and fashion sense; if you must ride somewhere, I say do it with style