S2 - Free practice2017 | Supermoto | Polish ChampionshipV Runda - Koszalin, 23 July 2017
Margin of victory +1.135 Average speed 54.279 km/h Best speed 57.192 km/h Best time 56.022 Best lap by #161 Jędrzej Żuralski Run duration 09:01 - 09:13 (11 m 55 s) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||