Image Zach Osborne and Christian Craig had a rather spirited duel early in the first session. Christian is killing it through the whoops. Credit GuyB Related: Monster Energy Supercross Vital MX Pit Bits Toronto Supercross 2017 Zach Osborne Christian Craig Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 13 of 48Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 3/4/2017 2:28pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter