•【Quick Inflation】The CO2 inflator provides rapid tire inflation in just seconds, getting you back on the road quickly. •【Compact and Lightweight】Weighing only 20 grams, this inflator is more compact and lighter than traditional mini pumps, saving valuable space in your saddle bag. •【Versatile Valve Compatibility】Compatible with both Presta and Schrader valves, ensuring a reliable threaded connection for various bike types. •【Precise Control】Features an innovative air seal design for accurate control of inflation speed and gas flow, making it user-friendly. •【Universal Cartridge Compatibility】Works with all CO2 cartridges featuring UNF3/8 threads, including an insulating rubber foam sleeve for 16g cartridges. •【Ideal for All Riding Scenarios】Perfect for casual rides, group cycling, and races, helping you quickly return to your adventure or competition. Specifications: •Model: ZY-018 •Weight: 20 grams •Valve Compatibility: Presta and Schrader •CO2 Cartridge Compatibility: UNF3/8 threaded cartridges •Material: CNC machined Aluminum Alloy Note: •After installing the cylinder, do not discharge CO2 onto people. •After inflation, CO2 will be very cold. •The sealing ring of the CO2 cylinder will expand after inflation, which is normal and will return to its original state after a few minutes. Package included: •1 x Mini CO2 Inflator •1 x Sponge Cover •Not Included Gas Cylinder