Transcript: Inflate your flat bike tire in seconds. The CO2 Inflator is a compact tool that can help you out in a pinch. It uses CO2 cartridges to fully inflate a flat tire in just seconds.

CO2 inflators are great ... bottle with his mouth until it exploded,” you have a tire at 100 psi or better. So these days, most of my bikes have an Innovations Proflate 16 mini-pump ($25 ...