MSW CO2 Cartridge

These cartridges are designed for use with standard threaded inflator heads. They will not work with push-on or non-threaded systems.

A 20g cartridge is typically sufficient to fully inflate one standard road bike tire or a mountain bike tire to a rideable pressure. Larger volume tires, such as those on gravel or fat bikes, may require more than one cartridge depending on your target PSI.

Yes, their compact size makes them ideal for saddlebags or jersey pockets. Just ensure they are kept away from sharp objects that could potentially puncture the seal, though they are quite durable.

CO2 cartridges do not have a formal expiration date. As long as the seal remains intact and the canister is stored in a cool, dry place, they will maintain their pressure indefinitely.

It is straightforward, but it requires caution. The cartridge becomes extremely cold during discharge, so it is best to use gloves or a protective sleeve to avoid skin contact with the freezing metal.