Topeak JoeBlow Mountain EX Floor Pump features a Super-sized barrel inflates nearly 50% faster than normal floor pumps. Designed to quickly fill larger volume tires up to a max of 60PSI. 3.5" analog gauge. Smarthead for presta or schrader valves. Item Specifications: Valve Compatibility: Presta and Schrader, Color: Black, Includes Gauge: Yes, High Volume Pump: Yes, Defined Color: Black, PSI: 60,