Topeak JoeBlow Booster

The easy way to install tubeless tyres! No more frustrating leaks because you can’t pump up your tyre fast enough to get an effective rim seal. This pump has an integrated aluminium air chamber that stores an air charge of one litre up to 160psi / 11bar to quickly fill and seat your tyres. Once the tyre is mounted, you can turn the selector from “CHARGE” to “INFLATE” mode to pump air directly into your tyre and fine tune pressure as with a standard pump.

• Anodized aluminium barrel with large cylindrical aluminium chamber and durable steel base
• Oversize padded handle
• SmartHeadâ„¢ DX3 connector
• Extra long hose
• Top mounted analogue 160 psi gauge 
• Air bleed button for precise pressure setting
• Integrated Hose dock