Info
| Last name | Lieckens |
| First name | Jef |
| Nationality |  Belgium |
| Date of birth | 26-03-1959 |
| Age | 66 |
| Place of birth | Nijlen |
Monuments
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Quatre Jours de Dunkerque (2.5) | |||||||
| 07-05 | 1 | Stage 6bDunkerque - Dunkerque (105.0km) | |||||
| 06-05 | 2 | Stage 5Denain - Armentières (213.0km) | |||||
| 03-05 | 5 | Stage 2Dunkerque - Berck-sur-Mer (178.0km) | |||||
| 23-04 | 33 |  Amstel Gold Race (CDM) | |||||
| 03-04 | 17 | Ronde van Vlaanderen (CDM) | |||||
| 26-03 | 6 | E3 Prijs Harelbeke (1.1) | |||||
| 19-03 | 75 |  Milano-Sanremo (CDM) | |||||
| 06-03 | 11 | Kuurne-Brussel-Kuurne (1.2) | |||||
Teams
| Year | Team |
|---|---|
| 1991 | Panasonic-Sportlife |
| 1990 | Panasonic-Sportlife |
| 1989 | Hitachi |
| 1988 | Hitachi - Bosal - B.C.E.Snooker |
| 1987 | Lotto - Eddy Merckx |
| 1986 | Lotto - Eddy Merckx |
| 1985 | Lotto - Eddy Merckx |
| 1984 | Safir - Van De Ven |
| 1983 | Safir - Van De Ven |
| 1982 | Capri Sonne |
| 1981 | Capri Sonne(from 01-09) |
Victories
| This year | 0 |
| Total | 14 |