Topeak Joe Blow Max HP Floor Pump The Topeak Joe Blow Max HP floor pump is Topeak's entry level floor pump with many of the features found on the more expensive pumps. It won't matter what kind of valve the Topeak encounters as the Twin Head will accommodate both presta and schraeder valves. The base mounted gauge will ensure that the correct amount of air pressure is filling the tires. Inflation is convenient with the extra long hose and padded handle. Features160 psi rating, perfect for high pressure road tires Twin Head Compatibility with Presta and Schrader valves Steel barrel design for durability | Topeak | Joe Blow Max Hp Floor Pump Black