Biography
Ronny Koller (33) is a mountainbiker from Switzerland. Koller won 0 races in her career. Her top result is 10th at Maalot International in Maalot.
Race Results
Show all wins
| Rank | Race |
|---|
Maalot
Langenlois/Zöbing
Alanya-Antalya
Lugano/Tesserete