With the JoeBlow Booster pump – half air compressor, half floor pump – users can effortlessly install tricky tubeless tires. Thanks to the integrated aluminium air chamber with an air charge of one litre and up to 160 psi/11 bar, tires are quickly filled and safely pressed into the rim flange. A mode selector allows users to switch from charge to inflate mode, where the JoeBlow Booster can be ope-rated like a normal floor pump; in this mode, the air bypasses the chamber and flows directly into the tire. A stable base, an extra-long hose and the easy to read gauge make mounting a tire extremely easy.