Tools - Misc - Tire Repair Kit - Reamer Tool, Hook Tool, Plugs, CO2 Cartridge, YPT102 Regulator, Knive, Glue, Stem Adaptor, Instructions, Black Bag Inflation Capacity: One 16g Canister supplies approximately: 32 psi in a 180/55/17 Motorcycle Tire / 40 psi for a 26" Bicycle Tire. Canisters: each contains 16 grams of Liquid CO2 (expended canisters are recyclable Have one in every car you own, pay shipping on first one! Shipping Restrictions: Due to Hazardous Materials (compressed CO2) we are only able to ship these kits to the 48 U.S. Contiguous States using ground services. No International or APO services available. Ships from Kansas City, MO