AMA Pro Racing DAYTONA BEACH, FL (July 27, 2011) Photo by: Dave Hoenig Sacramento_CC.jpgAfter a decade away, the roars of AMA Pro Harley-Davidson Insurance Flat Track racing will again be heard at the prestigious Sacramento Mile, when the championship returns to the Cal Expo Fair July 30. The infamous Mile track will give California fans the chance to witness one of the most thrilling sights in all motorcycle racing: multi-rider hordes engaged in furious, high-speed drafting battles, the kind of heart-stopping action that typifies competition on the country's best Mile circuits.