The 3 models are tubular chassis, the Bravo is recognizable thanks to its bodywork elements made up of 3 parts, while the Bravo sport is a monocoque.

In addition to the homologation, the Bravo Sport FIA notably has a cell that is 7 cm higher than the standard Bravo Sport and a double wishbone front and rear. The Bravo Sport and the Bravo are both available in standard or high cells (+ 0.50 cm) for older children.