marielauremai1 year ago000Hello, is it compatible with the cosy cybex aton m i size? Thank you.Show in original language (French)Hexe12911 year ago000No, there is a separate base for the MShow in original language (German)CommentRaffaele Santuari1 year ago000This base was developed for use with Aton 3, Aton 4 or Aton 5.Show in original language (German)Comment