Our 38 gram threaded CO2 cartridges will fill up your Plus or Fat bike tires with the Fatty Object CO2 inflator. A 38 gram CO2 cartridge will fill a 26x4.8" tire to 6-7psi or a 29x3.0" tires to 20-22psi. They're also food grade, which means they're clean on the inside and won't gunk up your inflator or tire valve.
Please note that we are unable to ship CO2 cartridges to Hawaii or any international country.
- 38g CO2 cartridge
- Fills a 26x4.8" tire to 6-7psi
- Fills a 29x3.0" tires to 20-22psi
- Food grade