Threaded CO2 Cartridges for Bike Tire Inflators

Gorilla Force® CO2 cartridges are the answer to quickly get you back on your bike, whether you're on mile 85 of your next century ride, in the middle of the backcountry, or just need to make a quick seal on your tubeless tires. Once you get used to the convenience of CO2 cartridges, you'll never want to use your portable hand pump again.

Gorilla Force® cartridges have high-quality threads and a flat sealing surface that ensure a tight fit with your preferred CO2 inflator. For a great price, our value packs let you carry a few in your saddle bag and still have spares at home.

WARNING: Contents under pressure. May explode if heated. Do not puncture or heat above 120 F (49 C). Do not inhale or discharge toward face or body. Keep dispenser and cartridges out of the reach of children. CO2 UN1013.

Inflate a tire in seconds. No pumping. No waiting. No hauling around bulky bike pumps. Combined with an inflator head (not included), Gorilla Force® CO2 cartridges are the fastest way to get back on the saddle.

Our factory was qualified by Intertek in 2020 to be ISO:9001 compliant, which means certified processes, checks, and tests are in place to crank out consistent, high-quality cartridges. If you do have any problem with your order, please let us know and we'll make it right.

The 16g is the most popular CO2 cartridge size by far, and they'll fit any inflator head designed for threaded cartridges. Check out our larger 25g cartridges if you have bigger 29" or "fatty" mountain bike tires: same thread size, more CO2.

They are single-use and recyclable, with 16 grams of CO2 inside them, weighing 59 grams when full and 43 grams when empty. They are not refillable, but they are made of steel and can be recycled.

The CO2 is 99.99% pure, with no additives or preservatives. They never expire and can be stored between sub-zero and 120 degrees F. However, they are not certified for use with food products.

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