That seems like a very very low price tag to me, but I guess if they buy the engine kits by the boat load and get some crazy good deal on the bikes, they can do this with a small profit of maybe $80-$100, I couldn't build that bike for that money for myself........ I say just wiat till they have some ready and buy one from them unless you already have an engine you plan to use on the bike you cant build that bike for what they are asking for it.