Gary Chamberlain on west to east cross country bike trip 2010 Folksville USA is a virtual town of real riders! As a former 1990 Triathlon Today “All American” I know about workouts and that sound that goes “Pssssssssss” is either something natural or unnatural that has just invaded my bike tire, and interrupted my workout. You see, I am now one of many “Old Dogs” who still ride 100-200...