The JoeBlow™ Booster pump is half air compressor – half pump, and just made it easier to install tubeless tyres. This pump has an integrated aluminium air chamber that stores an air charge of one litre, up to 160psi / 11 bar, to quickly fill your tyre and ensure the proper installation on a tubeless rim, just like a shop compressor.
Once you flip this Topeak Joe Blow track pump's selector from “charge" to “inflate” mode, air bypasses the chamber and flows directly into your tyre like a standard pump. The top-mounted easy-to-read gauge, air release button and comfortable dual density polymer grip, combined with its extra-long hose and a stable base makes mounting tubeless and standard tyres a breeze.
74 x 25 x 18.5 cm