The digital update of the renowned SKS AirStep-Foot pump has a high-quality, accurate LED pressure meter. The first -class sensor technology guarantees high measurement accuracy and thus ensures optimum tire pressure adjustment. If you want to combine tires comfortably, you have to place the AirStep halfway through your bike. Thanks to the Multi Valve valve head you can connect the front and rear tires to the long spiral hose from here. By operating the aluminum foot pedal upright, which is better for your back, you can build up up to 7 bar of pressure while you can use saddle and the handlebar as support. After pumping, fold in the foot pedal again and lock it with a switch. The device switches automatically to standby after 30 seconds. The compact pump can be stored space -saving using the handy wall bracket.