Feature:1. Easy One Hand Operation: Our CO2 bike inflator features a unique air flow control button for effortless inflation with just one hand. Enjoy a hassle free pumping experience.2. Durable and Stylish Design: Crafted from CNC machined aluminum alloy, this CO2 bike pump is not only durable but also adds an aesthetic touch to your cycling gear.3. Universal Compatibility: Designed to fit both for American and for Presta valves, our CO2 inflator is perfect for road, gravel, and mountain bikes, ensuring versatility and convenience.4. Instantly Back on the Road: With our CO2 tire inflator, you can inflate a flat tire within 30 seconds, allowing you to quickly resume your ride and reduce any time wasted.5. Perfectly Compatible: Our CO2 inflator is compatible with 12g 16g 18g 25g CO2 cartridges featuring UNF 3/8 threaded heads, ensuring a seamless and efficient inflation process for various CO2 cartridges.Specification:Item Type: Bike CO2 inflatorMaterial: Aluminium alloy, foamWeight: Approx. 33g / 1.2oz.Package List:1 x Bike CO2 Inflator1 x Insulated SleeveNote:CO2 Cartridge Not Included