The WO-575s are the best thing I did to my Ultra (2003). When is Sturges, some of us went to Rapid City Harley. They had a bunch of tents set up with different venders. We were going to have jel put into our seats for comfort. I got such an ach between my shoulder-blades, I was in pain. Long story short, the seat guy would ask what problems we had and I told him mine. He would not take my money. He said get these bars first and see if the pain stops. It is the best thing I have gottem for riding. I was haveing to reach for the stock bars. I put them on myself, not that hard. And the wiring goes inside the bars.
Larry