The heart of California's Central Valley--from Lodi, Stockton, and Tracy through Modesto, Oakdale, and Turlock--embraced motorcycling from the beginning of the sport and lifestyle. Eleven riders from the region are in the American Motorcyclist Association (AMA) Hall of Fame, spanning every decade from the 1900s. The popularity of bicycling in the 1890s led to early motorcycle shops, riders, and champion racers in the 1900-1910s. Area motorcycle club...