So I haven’t done anything to my mini bike recently that would have caused this. It was riding good one day and then the jackshaft chain popped off while I was riding so I went home and fixed it back up and ever since it seems to be VERY VERY sluggish on acceleration and then maybe after a minute or so after holding the throttle down it reaches the top speed, its definitely not normal and somethings up with it. (I couldnt add the video for some reason of the bike running and showing the actual problem so I added a picture of the jackshaft chain to see if that helps at all)
Any and ALL info helps
Any and ALL info helps