![Co2 16g Cartridges - Mackay Cycles - [product_SKU] - BigBlow](http://cdn.shopify.com/s/files/1/2296/1883/products/1016_1024x1024.jpg?v=1607649636)
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FEATURES
16g replacement cartridges for the CprO2 and the CombO2 pumps.
- Threaded screw-type for reliability and safety
- 16g has enough pressure to fill typical road tyres to 100psi
- All orders containing CO2 replacement cartridges will ship Ground