Anyone ever had the bearing on the pulley or rear wheel go out while cruising? I was doing about 80 to 85 when I started hearing an awful metal grinding sound the bike felt like I had a flat on the rear. I pulled off the highway and the tires were fine, but there was a bunch of grease all of over the pulley, wheel and tire. Looks and sounds like the bearing just disenegrated on me. I'm going to pull it all apart tonight and inspect it in more detail. I gave Hog Pro a call to see if they have bearings for these in stock.