IF YOU CAN READ WIRING DIAGRAMS GREAT, IF NOT I’LL MAKE IT SIMPLE.  THIS ONLY WORKS ON BIKES WITH AN ELECTRO MAGNET CHARGING SYSEM. LOCATE YOUR STATOR AND THE WIRES GOING INTO IT.  YOU CAN FIND THE WIRES ON YOUR BIKE THAT SHOULD MATCH THE COLOR IN THE DIAGRAM CONNECTED TO THE STATOR.  FOLLOW YOUR HOT WIRE(USUALLY RED, BUT NOT ALWAYS) FAR ENOUGH BACK THAT YOU HAVE ROOM TO PUT A SIMPLE TOGGLE SWITCH IN LINE WITH THE WIRE SO YOU CAN CUT POWER TO THE STATOR TURNING OFF THE ELECTRO MAGNET.  IN DOING SO YOU CUT OUT THE ENGINE DRAG FROM THE MAGNET, THUS INCREASING THE HORSEPOWER.  THIS IS A REALLY NICE TACTIC FOR RACING, BUT DONT FORGET TO TRUN IT BACK ON AFTER YOU’RE DONE OR YOU ‘LL KILL YOUR BATTERY