I think this will be an eventual 4 Stroke bike, I have two brand new 79cc HF Grey Hound engines sitting in the shop, bought them when they were being replaced by the current Predator 79cc engine, paid $69 each for them so I figured I could make a couple of nice 4 stroke bikes with them when I have the time, I been getting a few parts together here and there so maybe next spring i'll have a chance to get something together.