Steven Roger Bast (1951–2007) was an international speedway rider from the United States. He earned five caps for the United States national speedway team.
Speedway career Bast was a two-time North American champion, winning the AMA National Speedway Championship in 1969 and 1974.
Bast rode in the top tier of British Speedway in 1970, riding for the Wembley Lions
Family Bast's younger brother Mike was a seven-time North American speedway champion and his cousin Bart was a US Champion.
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