Portable CO2 Inflator Kits for Mountain and Road Bikes

The small and sleek design of these CO2 cartridges allows them to be brought anywhere. Small enough to fit in jersey pockets, backpacks, cycling bags, saddle bags, and more, they offer a very cost-effective and portable power solution for tire inflation. If you're tired of exhausting your arms with a hand pump, use CO2 to get back onto the road or trail quickly.

Our CO2 inflator kit with pre-set PSI/BAR enables you to inflate up to your desired pressure value or decrease tire pressure to your pre-set PSI for improved track control. Two gas valves can be easily switched between Presta and Schrader without adapters, saving you time with a simple and fast operation.

A patented leak valve in the CO2 inflator allows you to save the gas in the cartridge until your next ride, which can be weeks later. The oversized knob makes inflation effortless, accommodating a variety of CO2 cartridge sizes to suit your needs.

【SAFE & SECURE CONNECTION WITH NO LEAKS】 - The durable CO2 inflator is constructed from CNC-machined aluminum, featuring a control valve for easy, controlled inflation. The head presses onto both Presta and Schrader valves, eliminating the need to screw into the tire valve. A neoprene sleeve insulates your hands from the cold during CO2 discharge, and the inflator is compatible with any size of 'threaded' CO2 cartridges.

【COMPACT & LIGHTWEIGHT】 - The CO2 inflator set is smaller and lighter than a hand pump, making it easy to carry around in your saddle bag, backpack, or attach it to your bottle cage holes or under the saddle. The CO2 cartridges are full of compressed air and can inflate a flat tire in seconds with minimal effort. However, keep in mind that the CO2 in the repaired tire will leak out within 24 hours, so you'll need to pump it up again.

【PERFECT FOR ROAD/ MOUNTAIN BIKE TIRES】 - Our 16-gram or 25-gram CO2 cartridges are suitable for both road and mountain bike tires. The 16g CO2 cartridges can inflate a road tire to 100 psi and a mountain tire to approximately 40 psi. These cartridges are also perfect for inflating life vests that require a 25g CO2 cartridge. Note: CO2 gas is not food-grade, so for safety reasons, do not screw in and store a CO2 cartridge into an inflator head until needed for operation.

【WARNING】 - Never store the cartridges in or near any hot place, such as under direct sunlight, near a heat source, or left in a car. Always use a high-quality CO2 head and ensure the device has fully punctured the cartridge. If the gas is being released slowly or the head is freezing, discharge the gas for a few minutes until the cartridge is empty, then dispose of it properly.

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