Most racedays with other riders
Riders sorted by the number of times they started in the same race as Stefan Bykowski.
| # | Rider | Number of races |
|---|---|---|
| 1 | KOSIOR Lucjan | 1 |
| 2 | IGO LOJKI | 1 |
| 3 | RADKE | 1 |
| 4 | CIESINSKI Stefan | 1 |
| 5 | KUSZEWSKI Tadeusz | 1 |
| 6 | ZADWORNY Jan | 1 |
| 7 | MIKOLAJCZYK Czeslaw | 1 |
| 8 | NADULSKI Zygmunt | 1 |
| 9 | PIETRAZEWSKI Marian | 1 |
| 10 | ZAWADZKI Antoni | 1 |
| 11 | KORWIN-PIOTROWSKI Stanislaw | 1 |
| 12 | ZACHARKO Kazimierz | 1 |
| 13 | CZWARNOG Stefan | 1 |
| 14 | BANSKI Kazimierz | 1 |
| 15 | WASILEWSKI Stanisław | 1 |
| 16 | CIENIEWSKI Stefan | 1 |
| 17 | KAPIAK Mieczysław | 1 |
| 18 | CHWEDORUK Konstanty | 1 |
| 19 | DUDA Stanisław | 1 |
| 20 | ZAGÓRSKI Stefan | 1 |
| 21 | SPECJAŁ Franciszek | 1 |
| 22 | MOCZULSKI Mieczysław | 1 |
| 23 | ZIELIŃSKI Stanisław | 1 |
| 24 | KONOPCZYŃSKI Władysław | 1 |
| 25 | KORSAK-ZALESKI Michał | 1 |
| 26 | KOŁODZIEJCZYK Wacław | 1 |
| 27 | OLECKI Wiktor | 1 |
| 28 | LIPIŃSKI Jerzy | 1 |