Crank Brothers Gem Hand Pump Colour:Red Prince Synthetic Gut w/ Duraflex

Prince Synthetic Gut w/ Duraflex is one of the best value strings of all time

boots and bindings in the RACE CODE line are tuned perfectly to each other

Don't eat dirt

Gauge: 16 / 1

built in bottle-opener chain tool compatibility 8

Crank Brothers Gem Hand Pump Colour:Red Prince Synthetic Gut w/ DuraflexDetails 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 easier pumping up to 100 psi All Gem pumps include a bottle cage bracket mount for convenient on bike