Threading a CO2 head onto a valve with cold fingers and escaping air wastes precious cartridge volume before you even start inflating. The Clik Drive CO2 from Lezyne eliminates the threading step entirely by working with the Clik Valve system. Push the head onto the valve and it locks with an audible click, creating an airtight seal instantly. When inflation finishes, pull the head straight off without twisting or fumbling with levers.

The Clik Valve replaces standard Presta valve cores with a push-connect interface. The precision-fit connection compresses automatically when the inflator head engages, sealing without manual clamping or threading. The system delivers 1.5 times the airflow of traditional Presta valves, which means faster inflation and less time holding a freezing CO2 cartridge. The Clik Valve remains backward-compatible with standard Presta pump heads when you need to use a conventional floor pump.

The inflator body uses CNC-machined aluminum construction with hardened steel internals. A knurled control knob regulates CO2 flow from fully closed to wide open, giving you precise pressure control rather than all-or-nothing discharge. Open the valve gradually for controlled inflation, or crack it fully open to seat stubborn tubeless tires that need a high-volume burst. The dial mechanism lets you stop midway through a cartridge if you don't need the full volume.... Read More