Birel ART provided perfect service in Portimao during the 22nd edition of the Rotax Max Challenge Grand Finals. The drivers in the DD2 Max and Micro Max categories, a total of 108 competitors representing no less than 44 nationalities, were able to take advantage of high quality equipment, which ensured the sporting fairness so important to Rotax. The intensity of the races confirmed the technical and sporting expertise of the Italian factory.