The Portland Design Works Ninja Pump puts the ancient arts of stealth and power in the palm of your hand. It is the master of two fighting styles: Pump and CO2 inflator.
IT knows the way of the schrader and the prestaand threads on to both for secure inflation
Durable alloy construction with cnc machined parts
Control valve to regulate flow of CO2
Under 6″ long and fits eaasily into jersey pocket or under a water bottle cage with included mount
