Careful, things can get a little chilly when using a CO2 cartridge inflation device.

Careful, things can get a little chilly when using a CO2 cartridge inflation device (click to enlarge).​

There's nothing wrong with the traditional frame pump, but in terms of saving weight (not to mention time) the CO2 cartridge inflator is a superior option when it comes to fixing mid-ride flats. The downside is that if you get it wrong - and only have one cartridge - you may just have to call for a ride. To avoid that ignominious outcome, here's a primer on proper CO2 cartridge usage. Watch and learn.

httpv://www.youtube.com/watch?v=LhNM_lJ1hlE