Hi mate, not sure on cc, its a 5HP if that helps. It goes about 30mph but feels a lot faster when sat low down if you know what i mean. It will shift no problem at all with 2 adults. Its not road legal. Ive used it in the street as i live in a quiet cul de sac. Its fine if you have good neighbours. The engine model number is 135212
I bet it wasn't a quiet cup de sac with you going up and down on that thing! You say you have good neighbours, which is probably true they are too good to tell you to stop with the noise!
My house backs on to the walacre swamp (not the footy fields) and I bet it would be good fun on there, may have to beef up the suspension.
I don't think I can justify a 200 spend right now. Could do 150 but that has been declined already. At 150 though mate if you want to do a deal I am interested.