A safe place for your baby


A safe place for your baby

Maxi-Cosi's Rock, offering a safe haven for your baby in a cosy environment.
The Rock is Maxi-Cosi's new i-Size baby car seat offering maximum protection as a result of improved impact-absorbing materials and side impact protection. Thanks to the comfortable inlay a newborn can enjoy great safety in a cosy environment. Maxi-Cosi's recommendation is to use the Rock with the 2wayFix base, providing ISOFIX installation and a highly convenient click-and-go system.
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Why me?

- i-Size (R129) safety
- Part of 2wayFamily
- Comfortable baby-hugg inlay
- Flexible travel system
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Does it fit my car?

Learn more about the safety performance of this car seat…

Car fitting
  • Isofix

    This product is compatible with ISOFIX

  • Seatbelt

    This product is compatible with seatbelt

Child car seats can be installed with ISOFIX or with the car seat belt. Depending on your car and personal needs, you can choose the car seat that suits your situation.
Learn more about our fittings

Safety awards
  • MC8555ADAC01 2018 maxicosi rock ADAC good en

Car fitting list

Check if the Rock fits your car

1. Select your car

Upgrade your choice

Pebble Plus

The Rock has the same use period and functionalities that you can expect from a Maxi-Cosi infant carrier, but there are more unique benefits to the Pebble Plus!

Upgrade to Pebble Plus

Pebble Plus Rock
i-Size compliant (for improved safety performance)
Isofix installation
Reversible baby-hugg inlay -
Easy-in harness -
Instruction Video

Why me?



- i-Size (R129) safety
- Part of 2wayFamily
- Comfortable baby-hugg inlay
- Flexible travel system

Rating and Reviews



Baby hates this seat. Cries everytime she goes in it. She was ok as a newborn. But now she is 15 weeks and took the insert out due to her legs being squashed and her arms and her height is 60cm however since insert has been removed her head falls forward into her chest and chin and she can't breath properly, have to have someone eith her in the back holding her head back. Dangerous.




2.0 1


maxi-cosi PARENTS

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