PRO BIKE TOOL Threaded CO2 Cartridges for Bike Tires - CO2 Cartridges for Bicycle Tire Inflator - Quick Inflation CO2 Canisters for Road, MTB, Gravel & Hybrid Bikes

Great product at a good price!

I have several bikes as well as a mosquito trap which needs to have the vent cleaned out regularly. These work as expected for airing up my tires. They work very well for clearing the trap to allow it to work. They are the perfect size and weight for carrying with you. The slim profile fits in a pouch easily.

Size is accurate to expected and good to have a couple.

Use it when I have a bike flat on a ride. Works perfect.

I'm really glad I decided to purchase these cartridges, and at price I got them at it was a real bargain. I ride both on and off road. I have a road bike as well as a 29 inch mountain bike. I carry a tool pouch on both of them with a full compliment of tools and a CO2 refill nozzle. I knew that a 16 gram cartridge fills a 700c by 23c tire but I didn't know how many it would take to fill up a 29 x2.3 tire. I also carry a small pump. I was not looking forward to the day when I would have to use it to pump up one of my mountain bike tires cause we all know that it will happen one day to all of us. Now I do. One 25 gram cartridge does the job with a bit left over. It adds a little bit more weight but it is well worth it. So if you ride a mountain bike, doesn't matter what size. And you carry a co2 refill nozzle to air up when you get that flat, rest assured that one 25gram cartridge does the trick. So if you were wondering just like I was now you know.

Husband started racing bikes this year. He loves these for convenience for flats that happen often in this high desert of Southern New Mexico where there are a lot of goat-head stickers that are RUTHLESSLY effective stabbing anything. He likes being able to quickly fix the flat and be back racing. Pretty proud of him, being he placed second in a 26 mile mountain race at aged 52! Winner was no more than 30. Happy to help support those endeavors with these. Nice value in multi pack.

I’ve been using this brand for several years now and have never had a bad experience with these cartridges. Always worked when needed. I will continue to use these in my saddle bag so when a flat happens I have a reliable cartridge with me to get me back going. I use these on my bike with 700C Road tires. Have used with both 25 and 28 width Road tires.

As promised

Reasonable price, next day delivery and product is and does exactly what you expect.

Used for mtb tyres since going tubeless these are great help takes seconds to use and does exactly what ment to.

ATTENTION !!! La description de l’objet porte à confusion . Il est écrit 30 Cartouches de CO2 filetées de 16g Alors que le colis ne contient que 5 cartouches de 16g

Pour un fat bike il faut de cartouche ou compléter à la pompe Je regrette que tous les fabricant de ces petites cartouches de co2 ne soient pas toutes standards

Ottimo