Dual Valve Design - This bicycle pump adopts a 2-in-1 design, equipped with a Presta valve and an American valve. The two nozzles are independent of each other, but there is no need to switch between them because they can be inflated with the corresponding nozzles.Ergonomic Design - The handle of this bicycle floor pump is ergonomically designed. The handle fits snugly in the palm, and the bottom is non-slip, allowing us to inflate better.Anti-Leak System - This bicycle floor pump has been tested for sealing. The one-piece tube body ensures that the tire can be inflated quickly and safely.Ultra-Light - The bicycle floor pump weighs only 360 grams. Although it is lightweight, the maximum pressure of 11 bar/160 PSI is enough to meet the needs of most situations.Multi-Purpose Pump - Multi-purpose bicycle floor pump, equipped with 3 adapters, can be used to inflate different types of balls, inflatable pools, balloons, air mattresses.