thought you old timers would enjoy this shot. its from the early 70's, this is the 100 cc start at a track named RIO BRAVO. DON'T KNOW WHERE BECAUSE IT WAS BEFORE MY TIME. I WAS BORN IN '71.
this shot was taken in the astrodome in the late '70s. nice fox helmet. the bike is a mini elsinore but not sure what size. I think that's Mike Maley!!!!!
I'm guessing that last photo was taken at one of the Trans USA events in the fall of 1977. Roger Decoster was number 104 during that event. I got my first dirt bike right after that. A 1978 Suzuki RM 100 and my race number was 104 That must be Howerton over there on the Husky with the nubmer 1 plate.