Genuine Innovations 16 Gram Threaded CO2 Cartridge

• Replacement 16 Gram CO₂ Cartridge with a 3/8" threaded neck
• For use with all Genuine Innovations tire inflators that have a 3/8"-24 thread
• Perfect for road bike tires

The threads on the neck of this 16-gram replacement CO2 cartridge are three-eights of an inch, numbering 24 in total. It is perfect for use with a tire inflator to inflate road bike tires.