We take a ride on the legendary Yamaha HL500 4 Stroke motocross bike. This is the ultimate underdog story of how three motocross world champions came together to create the original two stroke killer. Are these the men responsible for changing dirt bikes forever? Let’s find out…. A huge thanks goes to Dave King, Kevin Thornton, Torsten Hallman and everyone else that helped make this video possible.
Photo / Video Credit : 999lazer / Toofast Media
