Flat tire on the trail? Get rolling again in seconds with the Asura 2-Second CO2 Tire Inflator. This little tool uses standard 16-gram unthreaded CO2 cartridges (cartridge not included) to blast air into your tire almost instantly—way faster than a mini pump. The aluminum head is lightweight and durable, and it comes with a screw-on plastic sleeve that covers the cartridge so your hands don’t freeze while you’re using it. Important: it only works with 16g unthreaded cartridges (like Asura’s own brand), not threaded ones and not other sizes. Super simple to use: load a cartridge, screw on the sleeve, press the inflator onto your valve, and you’re done. Perfect for mountain bikers, road cyclists, gravel riders, or anyone who wants a backup that’s tiny and super fast. Keep it in your saddlebag, hydration pack, or jersey pocket. No pumping, no sweat. Just reliable CO2 inflation when you need it most. Great for races, long rides, or emergencies. Light, compact, and built to work when it counts.
Free 30-day returns 
Free 30-day returns
