Image Check out the diameter of the exhaust on Reed's bike. It tapers up after the exhaust port. Credit GuyB Related: Supercross Supercross 2016 Vital MX Pit Bits Arlington Chad Reed Monster Energy/Yamaha Factory Racing Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 6 of 51Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 2/20/2016 3:26pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter