BikeTiresDirect16g Threaded CO2 Cartridge (5-Pack)(Return to Product Page)

Always get full inflation; never a dud. I like the thin foam sleeve (not pictured), it keeps your fingers from freezing but more important to me, reduces clinking noise in you seat bag or jersey pocket.

There isn't much more to say when it comes to CO2 cartridges.

Lots of road miles means the occasional flat! I always keep a stock of CO2 cartridges handy - and at this price it's easy! Thanks Western!

These seem to work as well as more expensive ones. They have thin foam covering glued on them, not pictured.

I have been able to get a second fill to about 90 lbs (on 700x23) out of these cartridges when flatting again the same day so they are as good as the branded ones and the quantity discount makes these a pretty smart buy

Great deal on air. I carry two of them on every ride and have had no issues at all.

I like that it filled my tire up to what felt like 120psi but it is wrapped in some glued on rubber which I don't need and it takes up additional space in the saddle bag.

Always had great success with these inflators, get full charge.

I carry two in my very small seat bag for road repairs. Store perfectly.

Great value and they even had a little foam pad on the cylinder body so easy to handle!

Great value for great cartridges!

SO much easier than using your pump if you flat - you are back on the bike in no time!