When I bought my XB12Ss last year, it came with Crossroads 0 degree bars installed. I had a 5000 mile service done on the bike at a local dealer shortly after purchase. As part of the service, I had new clutch and throttle cables installed since the outer cable housing had worn through in places on the ones that came on the bike. I originally put on XB12Ss cables, but found that the throttle was sticking open when the handlebars were turned to left full lock. So, after doing some research about this issue, and at Al's recommendation at ASB, I had the dealer swap out the XB12Ss throttle cables for Firebolt cables. Problem solved. I believe that Al had recommended Firebolt cables for both clutch and throttle, but I ended up only using the throttle cables. Did you try contacting Al? He was really good about getting back to me quickly with advice. I don't know if the XB9SX is different.