Welcome to the forum. Check your battery connections first. then check your Regulator Connections.Make sure the Voltage is charging correctly when bikes Engine is Idling with a meter at the Battery. The Spark Plug Wires are possible in need of work. or spark plugs. IF the bike starts good then start with the Ignition area of the Engine. Check the Module and coils also. take your time and post up if needed. *Jimi
