Cybex Aton M SensorSafe 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



The Cybex Aton M, the latest addition to the German manufacturer's innovative line of car seats, builds on the safety features of the Aton models by adding a new SafeLock base.

In addition to the load leg seen on the Cybex Aton Q and Cloud Q models, the Aton M base features an anti-rebound bar that further stabilizes the base in the event of collision. Together, the load leg and anti-rebound bar minimize the car seat's rotation in a crash, reducing the risk of head and neck injury.

The Aton M also features the Cybex linear side-impact protection system, in which telescoping arms extend toward the car doors to transfer crash forces into the shell of the seat and away from the baby. The side-impact protection system absorbs up to 25 percent more forces in a crash, according to Cybex.

Use the Cybex Aton M on a stroller from Cybex or several other brands for a travel system that's the ultimate in convenience for parents and comfort for baby. This car seat comes with one base.



  • Load leg integrated into base offers extra stability in a crash and diverts crash forces away from your baby
  • Anti-rebound bar integrated into base provides additional protection by inhibiting the seat's movement toward the back of the vehicle
  • 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
  • Height-adjustable headrest offers 11 positions, ensuring baby is protected as she grows
  • Flexible, energy-absorbing shell absorbs forces from a crash
  • Indicators change from red to green when car seat is locked into base and load leg is installed correctly
  • Belt-tensioning system offers simple and secure installation with LATCH or seatbelt
  • Extra-large sun canopy provides UPF 50+ sun protection and is hidden when not in use
  • Removable infant insert creates near-flat position for small infants
  • Machine-washable fabrics
  • Can be a travel system with CYBEX and many other strollers
  • Can be installed without the base for travel and taxis with European belt routing
  • Engineered and designed in Germany


  • Weight capacity: up to 35 pounds
  • Height capacity: 30 inches
  • Product weight: 10.9 pounds
  • Dimensions: 26"L x 17.3"W x 15-22"H
  • Warranty: 2 years

What's Included

  • Cybex Aton M infant car seat
  • SafeLock base

      Shipping Information

      Most orders are shipped via FedEx Ground from our warehouse in Scottsdale, Arizona within 1 business day.

      In some cases, Strolleria will dropship an order directly from the manufacturer to the customer to shorten the delivery time. In these instances, items typically ship within three business days, but the total delivery time is reduced.

      Please see this page for the number of days it takes for products shipped via FedEx Ground from Scottsdale to arrive at your location. FedEx delivers packages on Saturdays and Sundays in most cities, excluding rural areas.

      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.

      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.


      Customer Reviews

      Based on 1 review Write a review

      Customer Reviews

      Based on 1 review
      Cozy & SAFE fit!! Head protected