Super easy to use. Simply screw the HammerHead on any size threaded CO₂ cartridge then push the thumb trigger on back to inflate. Small and lightweight. Fully controllable with just a push of the button. Will inflate any size tire in just seconds.
Compatible with Presta and Schrader valves and 12g, 16g, 20g, 25g CO₂ cartridges and Genuine Innovation's Big Air!
Including one 20g CO₂ cartridge.
Use only Genuine Innovations CO₂ cartridges! Other brands may void warranty, damage pump or cause injury.