Lezyne Twin Speed Drive CO2 Bicycle Tire Inflation System w/Cartridge

A compact, 100% CNC machined aluminum CO2 inflator. The simple Theaded Valve Operation allows for easy inflation. The Twin Slip Fit head presses onto Presta and Schrader valves for fast engagement. The two piece head design allows O rings to be replaced when needed. It is compatible with threaded CO2 cartridges only and comes with an anti freeze jacket to protect hands during inflation.