Image Dave Mirra's doing double duty at X as well, riding in some of the BMX events (he scored the bronze in BMX Big Air), and he's also been a regular competitor in the Rally America events. Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 2 of 29Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 8/1/2009 7:48am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter