CO2 pumps with flexible connection. The EZ Control FC is a CO2 inflator designed to inflate a tire (tubless or tubetype), without pumping action. This inflator is suitable for cyclists who want to re-inflate their tires in a few seconds. This equipment is particularly appreciated during competitions where time is precious. Its small size will be forgotten. However, if you want to carry it on your bike, we have specially developed the CO2 Holder (ref 1071) to meet this need. Equipped with an air regulation system, the EZ Control FC allows a dosage of the final tire pressure. Please refer to the usage chart to choose the right size of cartridge according to your tires and thus know the pressure you could reach. The CO2 cartridge, made of 100% steel, is recyclable. It must be disposed of in the waste garbage can corresponding to recyclable waste.