The second round of the WSK Euro Series was held this weekend at Adria Karting Raceway, the circuit that will host the final round of the European KZ and KZ2 Championship in mid-August. The Birel ART Racing team had the ambition to achieve good results and their hopes were fulfilled. Marijn Kremers led a formidable quartet of winners in KZ2, well supported by Riccardo Longhi, Alessio Piccini and Giuseppe Palomba.