LEZYNE Threaded CO2 Cartridges 5-Pack, 16g & 25g, for Quick and Easy Tire Inflation, Road, Gravel, Mountain Bike Tires, Compact, Compatible with Threaded Inflator Heads.

One sure way to ruin a ride is to get a flat tire.

Always a bummer and never expected, flats can put a quick stop to your ride, regardless of how far you've gotten.

A CO2 cartridge is a quick and easy way to re-inflate your tire after replacing your tube.

These Lezyne 16g threaded cartridges simply screw into a CO2 inflator and will get you back on the road (or trail).

These Threaded 16g CO2 cartridges are for use with all Lezyne CO2 inflators.

Inflates 700c road tire to 120psi (8.3bar) or one 26” MTB tire to 30psi (2.1bar)