20th Century Racing wins big during 75th Sturgis Rally

20th Century Racing’s antique and vintage motorcycle racers bring home four 1st place wins and claims four 2nd place honors at multiple half mile flat track races held in the Black Hills during the 75th Sturgis Motorcycle Rally. Sturgis, SD, August 15, 2015 – This year’s 75th Sturgis Motorcycle Rally proved to be one of …