Mini Pumps

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 easily regulates CO2 flow - Composite pump mount fits under bottle cage - Weight: 74 g (2.6 oz) - Length: 147 mm (5.75") - Lifetime PDWarranty

Flexible Hose Takes Stress Off Valve Stem We heard you loud and clear, our Core mini pumps were a little too long and after years of testing, the Airstik mini pump is the perfect size to fit in a jersey pocket or a hip pack. Our Presta dedicated thread-on head sits on a pull-out hose to give more options on which position you pump from and puts less stress on the valve. Nervous about unthreading that valve when removing the pump? Enter one of the Airstik's awesome features: the Presta Valve Core Tool. Simply unthread the tool from the back of the pump and tighten your valve prior to threading the hose on.