SDNselect 120-16g CO2 Threaded cartridges - Bike TIRE INFLATOR KEG Charger

same co2 great service, love it

Ridiculously cheaper than the overpriced CO2 cartridges marketed for mountain bikers/cyclists... will be buying these as long as the price is competitive, ie on the order of $1.00 per cartridge

There is good as the more expensive ones.

Bicycle stuff tends to be overpriced, I think these are intended for restaurant use. A Planet Bike box of 25 was $50 or $2 each 12 gram cartridge, while these work out to $0.83 each 16 gram cartridge. The larger size is better for the oversize tires I use. You will need an inflater head, which is NOT included.

great way to get cheap co2 refills. at 120lbs of pressure they fill the tubes perfectly.

My tires are filled.

nice deal and faster shipping.

They work great. Have not had any problems