Image Austin Forkner led the first six laps of the eight-lapper. Credit GuyB Related: Austin Forkner Monster Energy Supercross Photo Blast Arlington Supercross 2017 Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 9 of 56Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 2/13/2017 5:50pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter