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!

- Standard threaded cartridges are 3/8" x 24tpi thread to fit any brand inflator - Law prohibits ORM-D materials from shipping by air - Box includes 20 CO2 cartridges

The Genuine Innovations 20-Gram Threaded CO2 Cartridges can be used with all Genuine Innovations inflators that have a 3/8-inch-24 thread. The 20-gram size will fully inflate those high-volume mountain bike tires (29ers, mountain bike tires, fat bike tires, etc.).

Upgrades any pump to a SmartHead pump head. Includes hardware, 40-inch hose, and SmartHead pump head.

Stay pumped. Combine the speed and convenience of CO2 with the trusty safety-net of a traditional pump for a sleek, integrated, and stowable package. Where it thrives On the bike, the open road What it's built for Versatility, efficiency Highlights - Pocket-sized (7.2"/ 18cm) mini pump with built-in CO2 inflator / quality aluminum construction with ergonomic CNC-machined surface - Dual-chamber telescopic design maximizes volume for easy inflation up to 100 psi (6.9 bar) - Dual-head design with dedicated outlets for presta valve and CO2 / 16 gram CO2 cartridge included

Stay pumped. An incredibly easy-to-use gauge is paired with a stable base and durable body for an ideal go-to pump for inflating any bicycle tire. Where it thrives: In the garage What it's built for: Efficiency, Stability Highlights: - Tough steel base, durable barrel / extra-large 5" (130mm) gauge offers increased readability - Recommended pressure ranges help select suitable tire pressure - AutoSelect head adjusts to Schrader and Presta valves