2axa

Somewhere in this forum, you can find explanation how engines are marked in China, plus here is some table I made few year ago, which shows displacements of CG clones you can find on the market (couple of those "strange" displacements are from "Lifan" catalog) and respectively, their bore and stroke.

Radne_zapremina_CG_klonova.jpg

Knowing those two things, nobody can tell you this or that engine is "probably 200 cc". You will instantly know what is in front of you.