Our most economical mini inflator, now in yellow. Works with all Genuine Innovations threaded cartridges (except 45 gram) and Big Air! Light weight, easy to carry in your jersey or in a small bag, but make no mistake, this mini inflator is a heavyweight when it comes to topping off or inflating a tire. Simple, twist-to-inflate technology makes it easy to use. Fully controllable, simply thread cartridge onto the inflator, tighten until cartridge is pierced, press nozzle onto the tire valve, then twist cartridge to release gas into the tire. Takes only seconds and you’ll be back on the road.