This is a mini bike with a 420cc predetor engine on it. I bought both the frame and the engine about 2 or so months ago, the bike runs but it needs a carb clean, the chain tightened some how, and the clutch aligned. It comes with everything needed to get it running but you just need the knoledge to do it. If you can get it to where the chain isn't popping off than your set, the engine is super far to the right so it can line up with the back sprocket. If you know how you can just make a jackshaft or some kind of setup but I did not know how. Feel free to throw me offers, cash is King but I am also looking for a gaming PC