Aton M & SafeLock™ Base


Aton M & SafeLock™ Base
for children 4-30 lbs. / Birth - 18 months


Aton M & SafeLock™ Base

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The innovative technology behind the Cybex Aton M and SafeLock™ Base combination offers easy functionality in a safe and thoughtfully designed infant car seat. The Aton M Linear Side-Impact Protection (L.S.P.) System helps absorb impact forces, while the adjustable headrest allows the seat to grow with your child so their delicate head is fully protected. The Aton M can also be used as a travel system with the CYBEX and gb strollers and with those of other well-known producers.

Why you'll love it

Aton M

  • CYBEX’s Linear Side-impact Protection System (L.S.P.) absorbs up to 25% more impact forces in the event of a side impact*
  • 11-position height-adjustable headrest with an integrated no-rethread harness that grows with your child
  • Energy-absorbing shell helps absorb the forces of an impact and protects the baby
  • Integrated extended XXL foldaway sun canopy with a UPF 50+ rating to protect baby from the sun’s rays
  • European belt routing provides safe installation in a car or taxi without a car seat base
  • Removable newborn inlay provides additional support for premature and very small babies
  • Travel system ready with CYBEX and other strollers using a car seat adapter
  • Included SafeLock™ Base features anti-rebound design, LATCH system and height adjustable Load Leg for extra stability and safety
  • 2 Year Warranty
  • Engineered in Germany
  • SensorSafe Technology available on select models ONLY
  • SensorSafe is compatible with most vehicles 2008 or newer with an OBD II port. For some electric vehicles, contact Parentlink as an additional adapter may be needed

*when compared to the same car seat without L.S.P. extended

SafeLock™ Base

  • Anti-rebound design provides additional protection in the event of a crash by limiting the car seat's movement towards the back of the vehicle.
  • Highly visible indicators change from red to green when the car seat is locked into the base and the load leg is properly installed for extra safety.
  • Height-adjustable load leg helps reduce crash energy by redirecting forces to the vehicle floor and away from your baby.
  • One-hand release buttons allow for easy removal of the car seat from the base.
  • Dual Level Indicator ensures the infant car seat is reclined at the proper angle.
  • Unique belt tensioning system offers quick, simple and secure installation when using either LATCH or vehicle seat belts.


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Returns: 30 days


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Product Details

Child Specs (4-30lbs)


  • Weight: 4 - 30 lbs
  • Height: 30 inches or less

Product & Shipping Specs

  • Dimensions: Aton M: 26 x 17. 3 x 15.4-22.25 inches - SafeLock™ Base: 26.3 x 15. 4 x 13.9 inches
  • Product Weight: Aton M: 10.9 lbs - SafeLock™ Base: 12.4 lbs
  • Package Width: 17. 3" (PKG 20")
  • Package Weight: 24.7 lbs (PKG)
  • Package Depth: 26" (PKG 21.5")
  • Package Height: 15.4-22.25" (PKG 25")