CO2 is a wonderful thing that lets riders pump up their tires in seconds.
You might need replacement cartridges if you get multiple flats.
The Specialized CO2 Canister is threaded CO2 cartridges that work well with the Specialized CO2 inflators. The 16g cartridges are designed for road tires, and the 25g cartridges work with mountain tires.
- Threaded CO2 cartridges work best with threaded CO2 inflators