The SKS Airflex pumps represent a family of tubular mini pumps that offer maximum ergonomics in compact size. The pump is available in 2 versions: Explorer, with higher pump volume and valve adapter for all valves; and Racer, for higher tyre pressures suitable for French valves. The main focus of the design development was the application of the pump. It is intended to fit the hands optimally regardless of its compact dimensions and possible adverse conditions. The grip areas of the pump are profiled in such a way that they can be held securely during the pumping process and the maximum force can be transmitted.