They are Definitely coming back, especially the racing, about a year ago I started calling and emailing motocross tracks in Minnesota to see if they would allow 3 wheeler's. Well I just emailed one again last night and he said that he had just asked his insurance company 2 weeks ago about it. They said no, but the point is, is that the track owner realized the potential to make more money at his track if he allowed 3 wheeler's. So he went off on his own asking about it.
1983 ATC 200x
1982 ATC 250R X2
1983 ATC 250R : Future build
1985 ATC 250R : Main rider
1985 ATC 363R Duner
1985 ATC 250R X2 : Future build
1986 ATC 250ES