2013 Fontana Super National

In this exclusive coverage of the Fontana Super City National, Griz goes into the trenches with the future heroes of American downhill racing. Yes, a 29er XC bike won the pro downhill however the real story from Pro GRT #2 is the junior contenders for World Champs later this year. Charlie Harrison beats down the door with an upset victory - he's too young to represent USA at worlds in '13.