Portland Design Works' Ninja Pump puts the ancient arts of stealth and power in the palm of your hand. It is master of two fighting styles: Pump and CO2 inflator. It knows the way of the Schrader and Presta, and threads on to both for secure inflation. Like any highly-trained warrior, it excels under pressure, and can overcome even the most formidable 120psi tire.
• Alloy construction
• Control knob regulates CO2 flow
• Mount fits under bottle cage
• 74 grams (2.6 ounces)
• 147mm (5.75-inches)