Ab de Groot
| Riders A-Z | ||||
| A | B | C | D | E |
| F | G | H | I | J |
| K | L | M | N | O |
| P | Q | R | S | T |
| U | V | W | ||
| X | Y | Z |
Class: 500cc Solos.
Major Honours
World Longtrack Championship
Semi-final 1975.
Qualifying Round 1974, 1977.
European Grasstrack Championship
Finalist 1978, 1979, 1980, 1981, 1982.
Semi-finalist 1983.
Best Other Results
Preliminary Round Third 1982.
Dutch Grasstrack Championship
First 1970, 1971, 1972, 1973, 1974, 1975, 1977, Second 1976, 1980, Third 1981.
Other Appearances 1978, 1979, 1982.
