The motorcycle has a problem where if you accelerate, it accelerates lightly and then turns off. I don't know what the problem is. The motorcycle size is 110. All the tires are flat. The spark plugs are new. If I insert and remove them, their color turns black. I think it needs tuning, or I don't know. The fuel lines need to be re-extended. Location: Houtat Sudair Price: 1000