Zefal Ez Control Co2 Pump with 2x Cartridge Holder

Includes 2 threaded cartridges, 1 CO2 inflator with regulation system and 1 co2 holder. The CO2 Holder works with all diameters of tube. Its rubber part ensures a good grip and doesn’t scratch. Easy and accurate inflation. Pump Z-Flow System Flow-controlled by adjusting the black piece Allows a progressive and accurate inflation. Simple, Compact and Light: Only 20g. Material: Aluminium Connection: Presta / Schrader Length: 45mm Weight: 20g (without cartridge) Type of Cartridge: 12g, 16g and 25g threaded Mount Material: Rubber Weight: 15g Mounting: Universal mounting system on seat post or frame for 2 threaded cartridges and 1 CO2 Inflator