Review on Schwinn Bicycles Volleyball Football Basketball by Charlie Wilson

This pump is practically useless for adult racing bikes. Most road bikes are supposed to run at 100psi and I can't get them past 80 with this pump - judging by its gauge. Haven't found a good gauge to check the pump gauge yet, but I suspect it's reasonably accurate. Otherwise it's a good solid enough pump, but designed for Mtn Bike tires, kids bikes, garden tractors, even your car or motorbike, but not for fast road builders.