This weekend Monster Energy Yamaha Factory Racing's Romain Febvre and Jeremy Van Horebeek will take on the hostile sand of Lommel - for the MXGP of Belgium - in what will be fourteenth round of nineteen in the 2017 FIM Motocross World Championship. Lommel is widely recognized as one of the most physically, mentally and technically demanding tracks in the world and it is bound to be a testing round of racing, especially for Wilvo Yamaha Official MXGP's Arnaud Tonus who will be putting the all-new 2018 YZ450F through its paces in the treacherous sand.