The Xlab CO2 Cartridges are simply the most reliable cartridges available. Beware of imitations. The CO2 Cartridges are threaded for use with XLAB Nanoflator, Speed Chuck, and X-Nut. Fully inflates your tire in seconds. Comes with red and black XLAB graphics
- Not for shipment by air, ground shipment only.
- Available as 16 grams for 700c to 125-135 psi
- Material: Plated Steel
- Weight: 16 gram size 59 grams