1975 American Motocross - Jim Gianatsis

1975 Trans-Am Series Unadilla

Jimmy Weigert #1 AMA 500cc National Motocross Champion, and Roger DeCoster #111 World 500cc National Motocross Champion. On the starting like at the 1975 Unadilla Trans_Am Series. Photo by Jim Gianatsis.

"Hey Jammer, I''l let you beat me into the first corner so you won't run into me, " says Roger.

Jimmy WeigertRoger DeCostermotocross1975AMATransAm