Most racedays with other riders
Riders sorted by the number of times they started in the same race as Manfred Fenner.
| # | Rider | Number of races |
|---|---|---|
| 1 | CHAPLYGIN Valery | 1 |
| 2 | GUSYATNIKOV Aleksandr | 1 |
| 3 | HLADIK Petar | 1 |
| 4 | NAFARRI Mustafa | 1 |
| 5 | YUDIN Aleksandr | 1 |
| 6 | JACOBSON Andris | 1 |