AMA Superbikes races at Sonoma Raceway in 2006

First lap, 2006. ⏪🔥 Ben Spies and Mat Mladin lead a stacked AMA Superbike field at Infineon Raceway (Sonoma) during one of the most memorable rivalry eras in American Superbike racing. Watch the full race now on the MotoAmerica YouTube channel! #MotoAmerica #Superbike #Motorcycle #Racing