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Switzerland
Rolf Biedermann is a motorcycle trials rider who competes internationally for Switzerland. His last result is the 34th place for the Germany GP 1980. He has competed in Trial.
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Event | Pos | Date |
---|---|---|
Trial - Germany | 34 | 30/06/1980 |
Trial - Switzerland | 25 | 23/06/1980 |
Event | Pos | Date |
---|---|---|
Trial - Germany | 51 | 28/05/1978 |