The Bar Fly Air Lever combines a tire lever with a CO2 inflator. Have all of your flat essentials in one, easy to use tool. Features: Extremely light, less than 40 grams for 2 levers and CO2 inflator Presta and Schrader compatible Includes 2 Tire levers and one inflator Inflator is actuated by rotating the CO2 in the Air Lever Works only with threaded cartridges Co2 cartridge is NOT included Specifications: CO2 Type: Threaded Cartridge: Not Included Valve Compatibility: Presta & Schrader Gauge: - Color: Black Weight: -