Heli Bar TM replacement handlebar systems are designed to provide the sports motorcycle rider with better handling, ergonomics and greater long distance comfort, without distracting from sport riding excitement by removing weigh from your hands and wrists. Heli Bars rotate your neck, shoulders and lower back into a much more relaxed, more vertical position. Heli Bars provide superior performance and comfort.NO CABLE LENGTHENING OR FAIRING CUTTING NEEDED SO NOT REALLY EXPENSIVE AT ALL AND REMOVE WHEN YOUSELL THE BIKE!!