Cybex Aton 2 Infant Car Seat and Base

Compatibility Guide
Compatibility Guide - Cybex Aton Series
 Stroller Car Seat Adapter

Agio Z3

Agio adapter

Agio Z4 and Peg-Perego YPSI

Agio adapter

Austlen Entourage

Austlen front adapter or rear adapter
Baby Jogger City Select, City Select Lux and City Premier
Baby Jogger adapter

Baby Jogger City Mini / GT Single (2018-earlier) 

Baby Jogger adapter

Baby Jogger City Mini 2 / City Mini GT 2 Single

Baby Jogger adapter
Bugaboo Ant
Bugaboo adapter
Bugaboo Donkey, Donkey2, and Donkey3
Bugaboo with mono or twin adapter
Bugaboo Fox and Fox2
Bugaboo adapter
Bugaboo Lynx
Bugaboo adapter
Bugaboo Cameleon3
Bugaboo adapter
Bugaboo Bee3 and Bee5
Bugaboo adapter
Bumbleride Era
Bumbleride adapter
Bumbleride Indie and Speed
Bumbleride adapter
Bumbleride Indie Twin
Bumbleride adapter
Cybex Priam / Priam3 with included adapter
Cybex Mios / Mios2 with included adapter
Cybex Eezy S Twist with included adapter
Mima Xari 
Mima adapter
Mima Zigi
Mima adapter
Nuna Demo Grow Adapter included
Nuna MIXX2 (not compatible with MIXX 2019-present)
Adapter included
Nuna PEPP Next
Adapter included
Silver Cross Coast
Silver Cross with upper adapter or lower adapter (lower adapters are not compatible with Aton 2)
Silver Cross Wave
Silver Cross with upper adapter or lower adapter 
(lower adapters are not compatible with Aton 2)
Silver Cross Jet
Silver Cross adapter
Stokke Xplory
Stokke adapter
Stokke Trailz
Stokke adapter
Stokke Beat Stokke adapter
Stokke Scoot
Stokke adapter
Quinny Mood
Adapter included
Thule Urban Glide 1 or 2 Single and Double
Thule universal adapter
Thule Sleek
Thule adapter
Thule Spring Thule adapter

UPPAbaby adapter

UPPAbaby adapter
UPPAbaby adapter
Veer Cruiser All-terrain Wagon Cybex adapter



With a load leg that adds extra stability and side-impact protection system, the Cybex Aton 2 infant car seat is a top choice for keeping your baby safe on the road.

The Cybex Aton 2 features a unique side-impact protection system, which include arms that extend from the side of the handle to absorb up to 25% more forces in a collision. Plus, the load leg in the base extends to the floor of your car, reducing crash forces by up to 50%.

Use the Cybex Aton 2 on a stroller from Cybex or several other brands for a convenient travel system. This car seat comes with one base.

This version of the Aton 2 does not include SensorSafe technology. See this page for the SensorSafe version.



  • Load leg integrated into base offers extra stability in a crash
  • Arms of telescopic linear side-impact protection system extend toward car doors to provide the first line of protection, transferring forces throughout the shell and away from baby
  • 5-point harness automatically changes when headrest is adjusted
  • Flexible, energy-absorbing shell absorbs forces from a crash
  • Extra-large sun canopy provides UPF 50+ sun protection and is hidden when not in use
  • Can be installed without base using European seat belt routing
  • Removable newborn insert provides additional support up to 11 pounds
  • Can be a travel system with Cybex and many other strollers
  • Engineered and designed in Germany


    • Weight capacity: 4-35 pounds
    • Height limit: 30 inches
    • Dimensions: 25"L x 17.25"W x 15.25"H
    • Car seat weight: 9.5 pounds
    • Warranty: 2 years

    What's Included

    • Cybex Aton 2 infant car seat 
    • Base with load leg

        Shipping Information

        Free shipping on orders over $49 is available to Strolleria customers in the lower 48 states. We do not offer shipping outside the continental United States.

        Most Strolleria orders are shipped via FedEx Ground from our warehouse in Scottsdale, Arizona within 1-3 business days of the order time. Custom products such as Bugaboo and Mima strollers may require additional fulfillment time due to their complexity. 

        See this page for more details about shipping, including estimated arrival times to your location.

        Return Policy

        Strolleria accepts returns of new, unused items that are returned to us within 60 days of receipt. 

        Because safety is a top priority for us and all new parents, Strolleria only accepts returns of items that have never been used. Items must be returned in the same condition in which you received them, including the original packaging.

        Furniture pieces are final sale and cannot be returned or exchanged. 

        All products sold by Strolleria are covered under a manufacturer's warranty. If the product is defective or becomes damaged during the warranty period, the manufacturer will send a repair or replacement part at no cost.

        Visit this page for our complete return policy.


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