CXWXC 16g / 25g Threaded CO2 Cartridges for Bike Tires

I used these for testing my Onyx M-16 life vest. I wanted to keep the original equipment manufacturer OEM cylinder for actual emergency use, but these cylinders are PERFECT for testing my equipment to make sure that my life vest is free from holes and that the actuator works. Worth every penny! I swap one of these cylinders in for testing, go out in the lake and tried this so that I knew what to expect when I pull the cord in case of emergency. Once back on land, I dried out my life vest, repacked it and installed the OEM cartridge (and re-arming pin). For this purpose (testing) these cylinders were completely indistinguishable from OEM at a fraction of the price of OEM.

I bought these for my planted aquarium’s first co2 system, and they fit perfectly! I recommend using 1 bubble per second or the cartridge will run out in less than 6 hours, I’m already on my second one and it hasn’t even been a full day.. but after figuring it out I’m confident that it will last for a little over two weeks!The metal is high quality and sturdy, the threads are as they should be. My plants seem to be responding to this co2 already! I bought this as an emergency replacement after my first co2 cartridge leaked everywhere, and I personally would not buy again as it’s not worth it in the long run.. but this is great if you need co2 on a budge!

good price, fast service

These seem like good solid cartridges. They attached cleanly to the inflator, with even smooth threads. I used it to top up a couple of somewhat flat bike tires (and there is still gas in the cartridge).They sure get cold when you fill the tires, though :-) - it's nice to have a cover to protect your hands (there's not much choice on that, the laws of physics rule).

Seems a bit pricey for 5 cartridges, but this seems to be the current trend with most everything.

Seem to be quality spare standard CO2 cannisters for my bike pump.

we purchase this to re-arm our onxy m16 life jacket. Tested and I confirm that it works exactly good as the OEM one, which is $16 per cartridge

They are for an inflator I keep on my dualsport motorcycle. I can't say if they work good and hopefully will never need to find out. I just hope they do work good if I ever do need them.

They are what they are. Haven’t used them yet but they be in the saddle bag until required

I hope I'll vever have to use it.

Good

Ok

5 star if it was cheaper