the short dual piston pump. our lightweight gem pumps feature a convertible head for Presta or Schrader valves, and a patented high volume/high pressure air switch.
A lightweight and efficient pump designed for convenience. Fill tires fast with the fold-out foothold and easy-to-use head. The hidden hose makes this a compact option for traveling and on-the-go…
the short dual piston pump. our lightweight gem pumps feature a convertible head for Presta or Schrader valves, and a patented high volume/high pressure air switch.