Genuine Innovations 20 Gram Non Threaded CO2 Cartridges

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

These non-threaded CO2 cartridges work great with the Ultraflate (#G20310) and Full Metal Jacket (#G20440) inflators.

Available in a 2-pack or 6-pack!