Genuine Innovations CO2 Cartridges (Silver) (Threaded) (6 Pack) (20g) - G2132
Genuine Innovations CO2 Cartridges (Silver) (Threaded) (6 Pack) (20g) - G2132, The Genuine Innovations threaded CO2 cartridges provide lifelines that are worth their weight in gold out on the road/trail. Make sure you've got spare CO2 cartridges in reserve for those unfortunate rides plagued by flats. Features: CO2 canisters with threaded end 20g size is specifically designed for larger volume 29er and fat bike tires One 20g cartridge inflates 29 x 2.1 tire to 43 PSI 16g cartridges are suited to road bike use