Crank Brothers Gem Bike Hand Pump Color:Black Midnight Edition The essential item for patching

The essential item for patching gouges in ski and snowboard bases

Lasting durability

Lighter Voile touring brackets

come heck or high water

Crank Brothers Gem Bike Hand Pump Color:Black Midnight Edition The essential item for patchingThe compact, lightweight dual stage hand pump, featuring patented high volume high pressure switch technology. F Gem pumps feature a hybrid alloy composite construction for low weight and high strength Our lightweight Gem pumps also feature a convertible head for Presta or Schrader valves, and a patented high volume high pressure air switch: use the high volume mode under 40 psi for quick inflation, then rotate the switch to the high pressure mode for