I almost forgot, most of these kit companies will not ship kits to California due to their emission laws. That is strange, because I can't find where they're not legal in California. Also, in CA you need a drivers license and need to pass a course to get a motorcycle endorsement according to the law on this link. One guy on this forum said they made him get it licensed, but it doesn't say that in this link which has the law. Hope it works out.