In this Saturday, June 26, 2010, a freestyle motocross rider, no name given, performs during the third stage of the Red Bull X-Fighters World Series at the Moscow Red Square, with St. Basil Cathedral, right, and the Kremlin's Spasskaya (Savior) Tower, center, in the background. About 40,000 fans witnessed twelve freestyle motocross riders battling in front of the Kremlin on Saturday night, the show organizers said. Red Bull X-Fighters is a Professional Freestyle Motocross (FMX) tour
Red Bull X-Fighters: Bikers go loopy in Red Square
