If you've ever attended a Motocross race and heard the throaty growl of powerful four-stroke dirt bikes as the riders navigate the twists, turns, and jumps, it's hard to fathom a world where that ...

A little more than a year ago, Italian bike maker Ducati revealed the platform it plans to use to join the fight in the motocross segment. The platform is called Desmo450 MX, and it has already been ...