July 19, 2015: Leon Haslam #91 on the Aprilia Racing Team - Red Devils Aprilia RSV4 RF waits on the grid before the eni FIM Superbike World Championship, US Round held at Mazda Raceway in Laguna Seca near Monterey, CA. Chaz Davies #7 on the Ducati Panigale R won Races 1 & 2 and took fast lap and superpole honors.