20 grams of our exclusive size CO2 cartridge. Specifically designed for your larger volume 29ers, mountain and fat bike tires.

These threaded CO2 cartridges are compatible with all of our Genuine Innovations inflators.

• Available as single cartridges or a value 6-pack!
• 20 gram threaded CO2 cartridges
• Weight: 73 grams each

Why our CO2?
There are a lot of CO2 cartridge vendors on the market. Why should you choose ours? Genuine Innovations CO2 is pure and clean - no additives and no oils that could gunk up your inflator head or your tire valve. Not all CO2 cartridges can claim the same.