we got a guy here who posts 5hp all the time for a china doll, and the majority of other craigslisters claim 40+mph, 150+mpg, street legal, no license or registration required, etc.
all BS.
there was one guy who advertised "the perfect bike if you have a DUI."
yeah, the perfect thing if you want to go to jail for operating a motor vehicle with a suspended license.
i used to write to these people with links to the laws, but was almost always met with "mind your own business," so i gave up.
i even issued a public challenge to all those claiming 40+ to meet me for a race. surprisingly, no one ever took me up on that...