The most intuitive CO2 inflator on the market. All you have to do is twist your favorite CO2 cartridge into the HammerHead, and at the push of a button, you're back on the trail. As an added bonus, the HammerHead automatically detects your valve type for instant valve attachment while the trigger head leverages our patented push-to-inflate technology. 

• Easy and controllable inflation
• Push-to-inflate technology 
• Lightweight, compact design
• Auto detect head for instant Presta or Schrader valve attachment
• Works with 16 gram, 20 gram and 25 gram threaded CO2 cartridges
• Product includes (1) HammerHead inflator and (1) 16 gram threaded 20 gram CO2 cartridge