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🚴♂️ Inflate Fast, Ride Faster – Never Miss a Mile!
The Muc-Off Bio CO2 Inflator Kit is a lightweight, CNC-machined aluminium inflator designed for rapid tyre inflation up to 30psi. Compatible with both Presta and Schrader valves, it features a soft-touch button for precise CO₂ release and a neoprene sleeve to prevent freeze burn. Compact and portable, it’s an essential, reliable tool for quick puncture repairs on any cycling adventure.





| Asin | B081QJVM3L |
| Best Sellers Rank | 5,984 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 4 in CO2 Pumps |
| Brand Name | Muc-Off |
| Colour | Multicolor |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (590) 4.6 out of 5 stars |
| Global Trade Identification Number | 05037835205213 |
| Included Components | Nothing |
| Item Dimensions L X W X H | 5.5L x 2.5W x 17H centimetres |
| Item Type Name | Accessory |
| Item Weight | 0.22 Kilograms |
| Manufacturer | Muc-Off Ltd |
| Manufacturer Part Number | 20117 |
| Material Type | Aluminium |
| Maximum Pressure | 30 Pound per Square Inch |
| Model Number | 20117 |
| Number Of Items | 1 |
| Number Of Packs | 2 |
| Operation Mode | Manual |
| Power Source | Powered by CO2 cartridge |
| Product Warranty | Producer |
| Unit Count | 1.0 count |
User
Absolutley a must
I purchased the co2 inflator as the pump I have is not really good enough for a 40psi tyre and didnt want to buy a stirrup pump as you cant really carry these on a trail. It is such a small package compared to a pump so is really convienient to carry in your bag. I had a puncture whilst out so used tyre levers and the new tyre glider tool and repaired it and used this to reseat the bead back on the rim which my hand pump wont do, it seats with a pop so you know its in. I gave it a blast of co2 checking by hand the pressure and after the bead popped back in I checked the pressure with a gauge and adjusted accordingly.The good thing is you dont need to use the cartridge up in one go just leave it in the nozzle for next time so a 25g cartridge will do 2 inflates at least.Usual warnings for using co2 apply.BTW interesting fact.co2 molicules are smaller than air molicules so will permeate rubber quicker than air, in other words your tyre will flatten after about 20 odd hours so it will get you home but you might need to re inflate with air at some point.
User
good value, great build
I have bought 2 cheaper ones which didnt last more than a few days of use, this is far better, well built product with 2 CO2 cannisters as well.
User
Really easy to use on the trail.
Great for trail use.Every now and again tubeless as fantastic as it is can't cope with a puncure. This plus the tubless puncture repair kit sort that right out. Insert the plug then inflate with this in a matter of seconds. put it all back together and you're back on the trail in no time. Really easy to use. just make sure to use the protecter on the canister because it gets COLD.
User
Heavy
Heavier than I thought, may look for a e pump not sure I would like to use without quality gloves being worn
User
Works a treat - best CO2 inflator I've owned.
Having used a few of these, this is the best design I've found. The sleeve is made of fabric so it's easy to take on and off the cartridge. The air flow is controlled by a button rather than a push system like some others, this gives you more control when inflating the tyre.
User
Nice compact unit
This is nice & small easy to fit in your pack, I like that you can control the gas flow with the button.
User
Worthwhile when out and about
This saved my life when I had a puncture and had to inflate my tire quickly and without a handheld pump (which I mistakenly left at home). Allowed me to get home. Inflated a full 29" mountain bike tire. Only caveat I encountered was that the tire defaulted within a couple's of days due to Co2 leakage from my tire. Great for emergencies but please remember to inflate your tire properly when you get home.
User
Mostly idiot proof
Having had trouble with the previous CO2 inflator I bought, I chose to go with Muc-Off. It forms a perfect seal on the valve and the button allows you to easily modulate the gas flow without you freezing your hand off.
User
Je trouve ça dangereux et trop peu sécurisé ! 🙁
Se type de cartouche pour le grand public, je trouve ça incroyablement dangereux tellement le filetage mouler est faible et pas de protection d'opercule. Vu la pression dans cette minuscule cartouche sur ce systeme à bouton, une fois percuté rien n'empêche un enfant de la déviser et la c'est le drame... l'explosion cette pression, ça part comme une balle qui ricoche partout en une seconde et ça ne pardonne pas.Je conseille fortement d'acheter un étuie de protection pour chaque cartouche à cause de l'opercule non protégé ou trouver un bouchon de protection pour éviter qu'ilk soit transpercer avec des clés dans votre sac à dos par exemple. D'ailleurs je ne comprend vraiment pas une si faible protection.BREF, A N'UTILISER QUE POUR PLAQUER VOTRE PNEU TUBELESS, si vous êtes en vacances ou dépourvu d'un compresseur. Si vous voulez seulement gonfler une vélo, je recommande vraiment une pompe manuel ou sur batterie, car se truque marquer comme gonfleur, franchement c'est du n'importe quoi vu la pression de sortie, même pour replaquer un pneu tubeless. Avec ma pompe manuel à haut débit (sur socle à pied), j'arrive à plaquer mes pneus tubeless...Bref mes reprochent:- Pas de protection d'opercule ou boite de transport sécuriser !- Filetage mouler qui ne m'inspire clairement pas confiance ou le simple joint du "pistolet" ;- Pas de limiteur de pression intégré ou variable pour baisser cette forte pression- Pas de systeme sécurité du tous sur le boutonEt enfin, notice seulement en Anglais et qui ne parle pas de porter un gant à cause du givre une fois décompresser... ou d'éviter de choquer la cartouche givrer sur le sol alors quel n'est pas décomprimé ... la mousse ne sert pas à grand chose puisque c'est toujours le culot qui givre et qui est plus fragile du coup
User
Producto muc-off 100%
Producto que hace lo mismo que los demás pero a un precio algo mayor por la marca. Pero tiene mucha calidad y la estética de muc-off es muy bonita. Lo mejor es que es de pulsador. Se nota que es muy resistente.
User
Best I have ever used
This is the best CO2 inflator I have ever used. There are two things that make this inflator stand out over my previous inflators. First, there is a seal where the CO2 cartridge connects to the inflator head so the air does not leak out after a partial cartridge use. I still have air in the cartridge even after a week of it being connected. Second, the inflator head screws on to the valve so you don't have to fiddle around trying to get the inflator head aligned just right while releasing air. In the past I have had inflator heads that did not screw on and you would loose some air trying to align it just right on the presta valve. This is imply the best inflator I have used.
User
Super kommunikation
Ware war unvollständig-mit käufer wurde ein unkomplizierte Lösung vereinbart.alles bestens
User
Great Addition to my Riding Bag
This kit is nice and compact, takes up minimal space in my riding bag. The pump attachment itself is well-made and easy to use. Great experience buying from this seller.
Trustpilot
3 days ago
1 week ago