These repair kits let you have Immediate roadside repair and reinflation of a punctured tire so you don't have to wait for anyone to show up The CO2 tube/tubeless contains the above patches and plugs, plus four CO2 canisters and adapter for immediate inflation; also includes rubber cement, repair tools, valve cap, replacement core, hand cleaner and towel in a zippered vinyl pouch; Note: Safety experts recommend that punctured and/or plugged motorcycle tires should be replaced as soon as possible.