Breewell® Portable High Pressure Double Barrel Foot Air Pump Heavy Compressor Cylinder with Pressure Gauge Floor Pump for Motorbike, for Cars, Bicycle, Football, Cycle Pump Multi Color

I have edited my review after using for couple of months. I have a road bike which requires min 70-80 psi (normal range is 90-120 psi). Initially I struggled to reach 60 psi. Now a days I have learnt that 1) you do this in daylight. 2) Insert the plug all the way in. All the air comes out. But going to 70 psi is easy as a breeze. You can go more. That is upto you. So filling for a scooter, bike, car, normal cycle (20-40 psi) will be really easy. Double barrel does work.