250 4 strokes racing 125 2 stokes and 400 4 stokes going against 250 2 stokes may come to a end if the fans get there way.Any company thinking of guitting the production of 2 stroke MXs may have to think again .The fans want 125 racing 125 no matter what the stroke of the bike is and that goes for the 250 class also according to this write up.http://204.71.0.11/default.asp?a=showstory&id=843