Half air compressor - Half pump. The JoeBlow Booster pump has just made installing tubeless tires easier. This pump features an integrated aluminum air chamber that stores a one-liter air charge, up to 160psi / 11 bar, to quickly fill the tire and ensure proper installation on a tubeless rim. Once the selector is turned from "CHARGE" to "INFLATE," the air bypasses the air chamber and flows directly into the tire like a standard pump. The easy-to-read gauge mounted on top, the air release button, and the comfortable dual-density polymer handle, combined with the extra-long flexible hose and stable base, make mounting tubeless and standard tires a breeze!

Features

• Gauge: Analog, positioned on top.
• Body Material: Anodized aluminum.
• For Valves: Presta, Schrader.
• Easy-to-read top-mounted gauge. In CHARGE mode, the pump quickly and easily fills tubeless tires using the integrated air chamber. Switching to INFLATE mode allows efficient and precise tire inflation like a traditional pump.
• Air release button.
• SmartHead DX3 with low-profile air release button to minimize accidental pressure release.
• Dimensions: 74 x 25 x 18.5 cm / 29.1” x 9.8” x 7.3”
• Maximum Pressure: 11 bar / 160 psi.