Video: Factory Yamaha Class

And then there was one.

We say this often because at times it seems almost like a dream to us too – but 20 years ago you had 12 options if you wanted to buy a brand new 450cc race quad.

Then, one by one, each manufacturer pulled out until there was only one left standing.

Yamaha is your only choice today so when the ATVMX Pro class lines up to do battle, you see something very rare in any form of powersports racing: A fleet of factory machines from a single brand. Oh, and these guys are pretty darn impressive to see in action.