A spring-loaded, push-on inflation system compatible with all 3/8-inch threaded compressed gas cartridges and works for Presta or Shrader valves.

– Press-on for both Presta and Schrader valves
– Compact, lightweight and durable
– Compatible with standard 3/8-inch threaded compressed gas cartridges
– CNC-machined AL-6061
– Kit comes with two 20-gram CO2 cartridges