Weight
Full cartridge: 75 g
CO2: 20g.
Inflating efficiency
A 20 g canister of CO2 will provide the following pressure levels depending on the type of tyre:
ROAD: not recommended
MTB: 26" x 2.1": 3.5 bar / 50 PSI
MTB: 27.5" x 2.1": 3.0 bar / 43 PSI
MTB: 29" x 2.1": 2.5 bar/36 PSI
Trekking: 700 x 35: 5.5 bar/80 PSI
Trekking: 700 x 42: 4.0 bar / 58 PSI
Recommendations for use
1) Screw the cartridge into the nozzle to pierce the cartridge so it's ready to use.
2) Hold the cartridge by the plastic cover to protect your hands from the cartridge cooling down while inflating.
3) Place the nozzle straight over the valve and push firmly to insert the valve into the nozzle in order to release the air.
Tips in case of puncture
With your other hand, we recommend pushing on the outside of the tyre at the valve to prevent the valve from going into the tyre when you push the inflation nozzle down.
Tips for storage and maintenance
Storage tips
WARNING! Contains pressurised gas; may explode in high heat. Store in a well-ventilated place out of direct sunlight.
Restrictions on use
Only use with the B'Twin inflation nozzle.
