Initially planned in Brazil, the GP n. 15 of the motocross world championship season 2015 was held on the circuit "Tazio Nuvolari" in Mantova. On a summer weekend, but not characterized by the torrid heat of the last week, only the two classes that are preparing to give the world championships titles on the hands of the best riders, was allowed to race. In MX2, the situation of the general classification is virtually unchanged compared to the previous race because Pauls Jonass was able to reach the third step of the podium but with the same score of his rival for the world championship crown. Latvian rider kept on his KTM SXF 250 Red Bull Factory supported by Athena - GET always with four-point lead over closest rival. Close to the podium, fourth overall, finished the race Benoit Paturel (Kemea Yamaha Yamalube) with his Yamaha YZF 250 equipped with the control unit GP1 Evo and the data acquisition system M40. The Frenchman was followed by Valentin Guillod (Standing Construct Yamaha Yamalube) that because of some mistakes in the race has lost points against Jonass and will have to fight to stay in the race for the world title. In MXGP, only mathematics separates Romain Febvre from winning the world championship of the highest category. The rider of Team Yamaha Factory Racing Yamalube won both heats aboard his factory Yamaha 450 equipped with the control unit GP1 Evo and the data acquisition system M40. With the points conquered he brought to "101" his lead in the overall standings. The French man simply do not lose points from his pursuer, in the next race, and will win the title two races before the end of championship. Behind him the teammate Jeremy Van Horebeek (Yamaha Factory Racing Yamalube) always in racing with the factory Yamaha 450 equipped with the control unit GP1 Evo and the data acquisition system M40. The world championship motocross moves directly in Holland, in Assen, where, during the weekend of august 29 - 30 will be held the sixteenth GP of the season