State of the art design allows for standard handheld pumping in poor ground conditions or upright pumping to maximize power Dual action handles highvolume ATB or highpressure road tires even over 100 psi Pressure rated to 200 psi Aluminum inner barrel with seethrough outer barrel for super smooth pumping Thandle and Ergo base lever for comfort, stability and power Hideaway extending reach hose with twisting lock head, adapts to fit Presta or Shrader valves Includes b