Ok so today i went riding right, and at first it idle really low and if i didnt accelerate it it would shut off,so i after i took the spark plug clean it a few twice i acelerated it alot and the problem went off, i rode it at mid high rev for traight 10 minutes after that, the power like went away,it was like a lawnmower(or whoever its spelled) motor, i let it cool,took the spark plug,clean it and it fixed. Also i noticed that it stayed in like 3 or 4 gear but i clearly remember shifting down.