In MX2 free practice, Kay de Wolf set the pace ahead of his team mate, Lucas Coenen as the Husqvarna riders continue their good form.
Thibault Benistant was third fastest ahead of Liam Everts and Sacha Coenen.
In MXGP, Tim Gajser set the pace in the sand ahead of Jorge Prado.
Romain Febvre was third fastest ahead of Calvin Vlaanderen who has previously won here. Brian Bogers is fast on his Fantic going fifth fastest.
Jeffrey Herlings was seventh fastest behind Glenn Coldenhoff.
Roan van de Moosdijk went fifteenth fastest in his first session as an HRC Honda and MXGP rider ahead of Tim Edberg making his JM Honda debut.
MX2 – Free Practice:
MXGP – Free Practice:
Image: MXGP/Infront Moto Racing
