Aluminum Alloy Bicycle CO2 Pump Bike Tire Inflator Portable Road Bike CO2 Injector Bicycle Inflator

This CO2 inflator is an essential tool for bike riding, offering quick and effortless tire inflation in emergency situations or during regular maintenance. Its portable size makes it convenient to carry on long rides or expeditions. ? Note: Only the black one comes with a pressure gauge and knob adjustment of AirOutput, and both the black one and the red one are shipped without GasCylinders. ?

Features: Both PrestaValve and SchraderValve can be used without the need to replace the nozzle, allowing for quick inflation. Fill the supplementary gascylinder into the bottle, and quickly inflate the tire during riding, which is convenient and quick. The rapidly released CO2 will form a frost protections cover on the inflatable surface, which can effectively prevents finger frostbite. Compact size and light weight for convenient carrying and storage. Accurate pressure gauge, can directly read tire pressure, real-time pressure measurement, prevents over inflation. The AirOutput can be controlled by rotation, and inflation can be stopped during the inflation process. (Note: GasCylinders should be usedup at once and cannot be reused to avoids danger) ?

Specifications: Color: black, red (optional) Material: aluminum alloy Item size: black: 122 * 55 * 24mm / 4.8 * 2.2 * 0.9in red: 120 * 51 * 25mm / 4.7 * 2.0 * 1.0in Item weight: black: 68g / 2.4ounce red: 54g / 1.9ounce Package size: 143 * 72 * 36mm / 5.6 * 2.8 * 1.4in Package weight: black: 120g / 4.2ounce red: 80g / 2.8ounce ?

Package List: 1 * Bicycle Inflator