july 8 1972 the inaugural Superbowl of Motocross was held at L.A.coliseum. 250cc international class and 500cc support class.
1. Marty Tripes yam, 2. Torleif Hansen hus, 3. Arne Kring hus, 4. Hakan Anderson yam, 5. Gary Jones yam, 6. Jim Weinert, 7.Torsten
Hallman yam, 8.Dave Bickers cz, 9. Rex Staten cz, 10. Stu Nunn cz. 500cc 1. Halcomb suz, 2. Higgins cz, 3. Chaplin mai.
large pics- jim pomeroy bultaco,john desoto kawa, halcomb (mud) suz. the first official AMA supercross was at daytona mar 10 1974.
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