Originally Posted by
cyclezealot
Co2 is a one shot deal. When it's gone, you'r done for. I first started out with CO2. And I once got stuck. never more
Agreed.
I had same problem. Carried 4 c02's and 4 spares. 5 miles on my way back home last tube running low had no C02's left and barely made it by the hair of my chinny chin chin. I will never just carry a c02 inflater. I ALWAYS bring a pump.