Cybex Aton S2 i-Size



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Everything your child needs from the first trip home. With elegant design and tested safety elements, the Aton S2 i-Size infant car seat offers reliable protection and stylish comfort from the very beginning.
SKU: 522001937 Categories: , , ,

Frequently Bought Together


  • Verified safety for relaxed journeys
  • Reduces impact forces in the event of a side collision
  • Grows with your baby

All-round safety and comfort on the road

Approved to the latest UNECE safety standard R129/03, the Aton S2 i-Size features integrated and extendable Linear Side-impact Protection (L.S.P.) for better safety in the event of a side crash. Thanks to the 11-position adjustable headrest, the seat can keep up with your child’s development for up to 24 months. Additionally, the integrated and foldable XXL sun canopy provides shade in the car and shields your baby from the sun and wind when you take them outside.

Tech Specs:

  • UN R129/03
  • Height: 45 – 87 cm
  • Weight: max. 13 kg
  • Age: From birth up to approx. 24 months


  • Integrated XXL Sun Canopy with UPF50+
  • Lightweight
  • Travel System
  • Removable newborn inlay

Care Instructions:

  • Fabric covers machine washable at 30°


  • Compatible with Base One

Installation with base (Option 1): Pay attention to the i-size logo. If a vehicle seat is marked with this logo, it is suitable for use with all i-size child seats and therefore will not appear in our list of compatible vehicles. If your vehicle does not have an i-Size seat, please check the compatibility of your vehicle. If your vehicle is not displayed, please contact our customer service team.


Installation with belt (Option 2): The infant carrier can be used on all vehicle seats with three-point automatic belt.

Additional information

Weight 6 kg
Dimensions 66 × 44 × 56.5 cm

Moon Black

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Cybex Aton S2 i-Size



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