PUMP HEAD FOR CONNECTING AN AIR PUMP WITH A VALVE OF A TUBELESS BICYCLE TYRE AND A PUMP COMPRISING SUCH A PUMP HEAD

Pump head (1) for connecting an air pump to a valve of a tubeless bicycle tire, comprising a first opening (2) which can be or is connectable in fluid communication with an air pump, at least one second opening (7, 8) into which an end section of a valve of the bicycle tire can be inserted, and a third opening (9) for connection with a cartridge (10) which contains a pressurized gas such as, for example, CO2.