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Just wondering what size cartridge will be needed for a CO2 inflator to pump up to riding pressure a 29x2.25 tyre.
I dont often use CO2 and nearly always use a pump, and will always avoid CO2 if I can, but for the times on an event where I dont want to carry a pack, and get going quick again then a CO2 cartridge system is perfect for riding light.
I did google it, and got lots of hits from mainly USA sites, some saying a 16g cartridge will get you up to 40psi, and some saying a 16g cartridge wont even half inflate a 29er tyre, so obviously the research on the web has left me more confused !
Posted : 04/06/2013 12:55 pm