I have a 2009 Boulevard M50. I ordered a new set of handle bars however they will not fit on my risers. I originally had a custom set of ape hangers on it and the stock risers were cut to straighten them out and lower the height the bars sit. My center riser spacing currently sit at 6 1/2" spacing and the handlebars i ordered are at 5 1/2. My question is, what is the center riser spacing from outside edge to edge on the stock risers where they attach to the handlebars?