Tested during a hike. Hardly bomb co2 unscrewed my ATV tire was inflated 27.5 in just 5 seconds to 2 bars. Impressive, also the CO2 escapes so fast that the capsule is covered with gel! The system is excellent, once struck, slightly unscrew the cap to the CO2 escapes. it can control inflation (particularly to avoid pinching the room accidentally inflating)
