Yep, it's a stock 200cc overhead cam Lifan. It's using the 30mm carb that came with it, and a DG exhaust. There's no airbox, it's got a Uni clamp-on filter on the carb, with an Outerwears pre-filter around that. I've got another video that I posted a while back that shows the engine setup in more detail, when I had just finished mounting everything up. It's in my videos, or just search "200x Lifan"