Topeak JoeBlow Booster Black

Integrated aluminium air chamber that stores an air charge of one litre - ideal for tubeless tyres, The top-mounted easy to read gauge with air release button for accurate pumping, SmartHead automatically adjusts to fit Presta and Schrader valves without swapping parts, extra-long hose and stable base makes mounting tubeless and standard tyres a breeze, Capacity : 160 psi / 11 bar. Weight 2.9kg