This light and sturdy hand pump features a 2-stage piston system that allows you to choose between high-pressure and high-volume, so you can rapidly inflate your tire with the high-volume, and finish off with the high-pressure to reach the desired tire pressure, up to 120 psi. The automatic selection of Presta and Schrader valves makes it practical and easy to use.
Polyvalent, precise, portable pump. These 4 words describe the BLOWER G that at the flip of a switch provides Hi Pressure or Hi Volume. Your roadside tire repairs will be quickest with this pump, start with Hi Volume and then switch to HI Pressure to reach the road pressure you need. Great pump on the trail and thus on the road too.