The Topeak Joe Blow Max HP Track Pump is quality at a great price! Great value floor pump with narrow barrel perfect for high pressures up to 160psi. With a narrow barrel for ultra high pressure, TwinHead connector for Presta, Schrader and Dunlop valves. The oversized, elastomer-padded handle provides a comfortable grip. Composite thumb-lock lever ensures air-tight seal and has a base mounted 160psi gauge with pressure indicator dial. Includes ball and air bladder needles.