* Cartridge stores inside the pump body (pump still works with stored cartridge).
* Compression release allows for controlled distribution and safe storage of unused CO2.
* Thread-on Schrader head with Presta adapter.
* Uses threaded 16g cartridge.
* 16g CO2 cartridge included (will ship FedEx Ground).
* Max pressure: 60psi (4bar)
* Volume per stroke: 45cc
Specialized Air Tool Combo2 Pump
$ 22
This uniquely designed inflation device combines the quick, simple operation of CO2 with the reliability of a traditional pump.