The Air Share Bicycle & Motorcycle Pump Easily inflate your bicycle or motorcycles tires with the most efficient air pump on the market The Air Share. Transfer air from one tire to the next within seconds. Self sustainable:no electricity, no fuses, no batteries, and no pumping needed. The Air Share is the fastest, easiest, and cheapest way to fill your bicycle/motorcycle tires anywhere you have a flat tire. These special valves releases air only when one end is clipped onto your vehicle and the other end on your flat tire. Special Double sided brass air chucks designed to not trap air until pressure is released by connecting the valve to flat tire