The WP AER 48 is a set of split-system forks consisting of an air suspension unit and a hydraulic damping unit. The forks are suitable for motocross models of all brands. The system is characterized by the ease with which the air suspension system is adjusted to the rider’s weight and riding style and the specific features of the track or route. The WP AER 48 offers an average weight reduction of 1.4 kg in comparison to conventional fork systems. The compression and rebound stage also features an integrated and fully adjustable damping unit. The forks are extremely responsive thanks to friction-optimized surface coating on the outer and inner tube surfaces and optimally designed sealing systems.