MX Open - Qualifying practice2017 | Motocross | Western Poland ChampionshipV Runda - Ostrów Wielkopolski, 16 July 2017
Margin of victory +14.467 Average speed 37.326 km/h Best speed 41.202 km/h Best time 2:10.975 Best lap by #5 Piotr Dereń Run duration 10:00 - 10:12 (11 m 43 s) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||