The Planet Bike Black Zeppelin CO2 inflator features a precision-machined body and head for reliability and ease of use and a CO2 pierce indicator reveals when CO2 cartridge is punctured and ready for use. Fits Presta and Schrader valves without adaptors

• Size: 45 x 32 x 21 mm
• Compatible with threaded cartridges
• Includes two 16g CO2 cartridges & insulator sleeve