PDW 38g CO2 Cartridge


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 26×4.8″ tire to 6-7psi or a 29×3.0″ 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.

Read more about this product on the Portland Design Works website.

2 in stock

SKU: 812938010255 Categories: , Tags: ,


  • 38g CO2 cartridge
  • Fills a 26×4.8″ tire to 6-7psi
  • Fills a 29×3.0″ tires to 20-22psi
  • Food grade

Additional information