Description New 509 front fairing and nassau panel. Advanced aerodynamic research through cfd and wind tunnel for a significant drag reduction, 1 kg (10 N) at 80 km/h comparing to the model 507 508, thanks to its laminar flow and a more uniform downforce between front and rear axle. Standard on most karts produced to the 2025 Homologation. A bracket kit will be required if you are trying to fit to an older model.
