Image The Rancho Cucamonga P.D. was rocking some electric Zero bikes. Credit GuyB Related: Vital MX Pit Bits Glen Helen Raceway MX Nationals Pro Motocross Championship 2016 Zero MX Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 20 of 33Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 5/31/2016 2:18pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter