CO2 Pump For Bicycle Schrader Presta Adapter Bike Pump Inflator Aluminum Tire Tube Mini Hand Pump NO CO2 Cartridge

Cycling is your hobby? Check this item for you to customize your bicycle. Do you wanahavit? 1.Adopted high-end quality aluminum alloy CNC processing, which ensure all parts are durable and accurate. With reliable gas volume adjustment knob switch, easy to use and control, no leak.Rubber EVA Foam sleeve(for 16g cartridges only) help to avoid frozen fingers when operating. NOTE: No CO2 cartridges included.2.Easy to Use & Twin Valve --- The gas control valve is marked by lock and unlock patterns, twisting the thread head accordingly to control the air volume inflated into tires. And this CO2 inflator is compatible for both Presta and Schrader valves on bike tires. Simply connect the cartridge and bike tire, inflates in seconds, gets you riding again quickly.