I have a question for you. I have a Cybex Cura stroller and Aton 5 carseat. Which adapters do I need to connect those two?
The dedicated Cybex/Maxi-Cosi-style adapters meant exactly for the Cura stroller will allow you to attach your Cybex Aton5/or any Cybex, Maxi-Cosi, Joie, Kiddy, Nuna, etc., brand car seat.
They should either come with the pram (this is usually the case, they SHOULD be included in the package already) - or be available to order at the seller you got your stroller system at. Do write to the place you bought your CBX Cura to know if they are available.