Sjoerd Dijkema
| Riders A-Z | ||||
| A | B | C | D | E |
| F | G | H | I | J |
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| P | Q | R | S | T |
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Class: 500cc Solos.
Major Honours
World Longtrack Championship
Semi-final 1981, 1983.
European Grasstrack Championship
Finalist 1982.
Semi-finalist 1978, 1979, 1980.
Preliminary Round 1984.
Best Other Results
Preliminary Round First 1982, Third 1985.
Dutch Championship
First 1979, Third 1980.
Other Appearances 1977, 1978, 1981, 1982, 1983, 1984,
