Carlos Checa extended his lead in the 2011 World Superbike Championship, winning both races at Utah’s Miller Motorsports Park.
The Althea Ducati racer recorded his second double of the season and now has six wins in ten races. Checa also scored the double in Utah in 2008 when Miller Motorsports Park made its debut on the WSBK calendar.
Check after the jump for the recap and video highlights.