Bart Luijkx / Saturday, April 10, 2021 / Categories: News VIDEO: GK4 Kart Series in Mariembourg: Flying Start SuperShifter and KZ Watch the spectacular start of the SuperShifter and KZ during the GK4 Kart Series at Karting des Fagnes in Mariembourg. In the middle of the field not everything went as it should be. One kart comes loose with all four tyres. Previous Article A lot of protagonists hunting for the top in Lonato’s WSK Euro Series Next Article All set for the final stages of the first round of WSK Euro Series in Lonato Print 1270 Rate this article: No rating Tags: KZ2Karting des FagnesMariembourgKZGK4 championshipKarting des Fagnes in MariembourgGK4 Kart SeriesSuperShifter Comments Please login or register to post comments.