Make fitting your car seat (sold separately) fuss-free with the Cybex Aton 2 Fix base. Comes in black and is compatible with Aton, Aton Q & Aton 5 infant carriers.Use this Cybex base to fit your little one's car seat or carrier securely for total peace of mind.Click and goThis car seat base attaches to Isofix anchors for easy installation. Alternatively, the base can be used in non-Isofix cars as a belt tensioning device for added security. A lever release makes getting baby out of the car hassle-free.Colour-coded indicatorsIndicators on the Cybex Isofix base let you know when your car seat is correctly fitted. Check for the green indicator to ensure baby is properly secure.Support legAn adjustable support leg improves the stability of your car seat, ensuring little passengers have a smooth ride.