MSW 20g CO2 Single Threaded Cartridge

The MSW 20 Gram CO2 Cartridge features a 3/8" threaded head and is compatible with pretty much every inflator. The 20 gram cartridge pushes enough air to fill mountain bike tire, gravel or road tire to full pressure. Full use of the cartridge will inflate a 700x40mm tire to 35-40psi. Sold as one single cartridge.