Lezyne

20g CO2 Cartridge - Pack of 5

Lezyne 20g CO2 Cartridge, Pack of 5 keeps your rides rolling smoothly with reliable, fast inflation when every second counts. Designed for consistency and efficiency, these threaded 20g cartridges pair perfectly with any Lezyne CO2 inflator and deliver the ideal charge for high-volume tires found on gravel, adventure, and MTB setups.

Whether topping off before a big descent or fixing a flat mid-ride, this 5-pack ensures you’ll always have a dependable air source ready to go. Compact, clean, and powerful—these cartridges are the go-to choice for riders who want performance without compromise.

• 20g CO2 charge provides quick, consistent inflation for gravel and high-volume tires
• Threaded design fits all Lezyne CO2 inflators and most standard threaded heads
• Five-pack keeps spares ready for training rides, races, or long adventures
• Compact and easy to stash in a saddle bag, jersey pocket, or pack

From a quick roadside fix to a mid-trail rescue, the Lezyne 20g CO2 Cartridge Pack delivers instant inflation power trusted by riders who value speed, simplicity, and reliability.