score pro atv classes?

[coryatver]

Why are there two score pro atv classes? I was reading andy lagzdins report and it says he won but then the honda team also won and I looked up the results and there are 2 pro classes? And 450rs are mostly what race in both of them. So does anyone know the difference?

[tri5ron]

I think the class 24 atv is a sportsmans class,
and the class 25 atv is a pro class.

sportsmans class would be for trophy only,
pro class would be for trophy and purse.

again, I THINK that's the difference, but may be wrong.