Product Description OneUp Components Pump Inflator Assembly - CO2 pump head for EDC mini-pumps This CO2 pump head converts your OneUp Components mini pump into a cartridge pump. It is supplied with every 70cc and 100cc EDC pump, but is also available separately as a spare part. It's pretty straightforward to use: just screw a CO2 cartridge into the inflator and press it onto a Presta valve. Thanks to its Fast-On design, no levers or threads are needed. After that, just loosen the cartridge a half turn to start the flow of CO2. Tightening it stops the filling process. Simply store the inflator in the pump to avoid losing it. Specifications:Valve Head:Presta valveTechnical Information:Cartridge Type:threadedMaterial:aluminiumCompatibility:70cc EDC mini-pump100cc EDC mini-pumpFeatures:Fast-On pump head: no thread, no leverManufacturer Number:1C0371 Contents:1 x Manufacturer: OneUp Components Inc. Unit #1 1225 Industrial Rd West Kelowna BC V1Z 1G4 Canada support@oneupcomponents.com Distributor: bc GmbH Carlo-Schmid-Straße 12 52146 Würselen Germany info@bike-components.de