The industry's smallest and lightest cupped CO2 bicycle tire inflator. Works with all Genuine Innovations threaded and non-threaded CO2 cartridges (except 45 gram) and Big Air! Simple and easy controllable tire inflation in our lowest priced cupped CO2 bicycle tire inflator. Drop the CO2 cartridge into the cup, screw on the head, attach to valve stem and push forward to start airflow. You’ll be back to your ride in no time!

12 gram, 16 gram and 25 gram Genuine Innovations threaded CO2 cartridges, 12 gram and 16 gram non-threaded CO2 cartridges and Big Air!