Mountain Bike CO2 Pump with 20g Cartridge


This CO2 inflator is compact and easy to bring on your journeys. It can reinflate a mountain bike tyre in seconds. Also suitable for city and hybrid bikes.

Be prepared for emergencies. A CO2 inflator lets you inflate your bike tyre in just a few seconds, with no need to pump manually. The included cartridge is fully recyclable and can be replaced.


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Product benefits

Fast acting

Fast acting

Reinflate your tyre in just a few seconds.

Compact design

Compact design

Weight: 104 g Size: 110mm

Easy transport

Easy transport

Attach to the bike's frame using the universal B'Twin mount.



Inflate up to 9 bars/130 PSI (road tyres).

Ease of use

Ease of use

Clips on to the valve. Universal connector for all valves.

Technical information

Small and large valves

Quick connection to all valve types (Presta, Schrader and Dunlop). Fitting is done using a universal connector for all valves.


The CO2 cartridge is 100% steel. It can therefore be recycled. It should thus be recycled by putting it into the recycling bin.

Cover protects from the cold

Your hand is protected from the cold thanks to the cover made from thermoplastic, rubber, and synthetic material.

Max pressure in record time

A 16 g CO2 cartridge can inflate tyres to the following pressures:

ROAD: 700x23C: 9 bar/130 PSI
700x25C: 7.5 bar/108 PSI
700x28C: 6 bar/87 PSI
29" x 2.1": 2.1 bar/30 PSI
26" x 2.4": 1.8 bar / 26 PSI
26" x 1.95": 2.7 bar/ 39 PSI
24" x 2": 2.9 bar / 42 PSI
20" x 2": 3.3 bar / 48 PSI

Directions for use

1) Completely screw in the cartridge to the pump's head. This way, the cartridge is primed but doesn't emit cold.
2) The pump is ready to be used.
3) Connect the CO2 pump by screwing it in with the red knob.
4) Activate the release of gas by pressing the button in the middle of the knob. The tyre inflates instantly.
5) Remove the CO2 pump by unscrewing the red knob.
6) Release the rest of the cartridge's gas by pressing on the knob's centre button. Recyclable


2 year warranty

Product concept & technology

Product Composition

Bottle/Body 100% Steel Main part 60% Aluminium, 40% Nylon Formula 100% Carbon Dioxide Protection cover 100% Thermoplastic Polyethylene


WARNING! Contains pressurised gas; may explode in high heat. Store in a well-ventilated place out of direct sunlight.

User Directions

Only use with B'Twin compatible cartridges.


To have more informations about this product, consult the notice


Mountain Bike CO2 Pump with 20g Cartridge


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