Intelligently designed pump that saves time and effort while inflating any type of tire TurboBoost technology utilizes both the push and pull stroke to offer both high pressure and high volume in one setting Quickly and easily inflates road and MTB tires Smarthead DX1 features full metal construction, air release button, and extra long hose Wide aluminum base with rubber non-skid pad Large ergonomic pump handle is comfortable to use Includes ball inflation needle and other common accessories