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The Besafe Beyond isofix base makes it super easy to install your Beyond seat by clicking the ISOfix arms on the base into the ISOfix attachment points in your car. Fits all BeSafe Beyond car seats, both infant and toddler seat. It is extremely lightweight, yet still beyond durable as the materials we have used in the construction can hold and protect a child up to 125 cm and 22 kg in a crash. This base has a rotation fuction allowing you to rotate the seat towards the car door for easy access. It also has a "spirit level" that makes it possible to always install the seat with the correct and comfortable angle, independent on the angle of the car interior seat.


State of the art safety

  • Use with all seats of the Beyond car seat system from 40 to 125 cm and up to 22 kg
  • Unique materials and revolutionary construction for a robust yet lightweight base
  • Two-action buttons for ISOfix release for additional safety
  • Visual indicators providing feedback about correct installation.
  • Smart blocking mechanism prevents early forward facing.
  • Allows your child to travel rear facing (five times safer) until they are around 6 years old.

Unique features for everyday flexibility

  • Rotation function for easy access and ergonomic handling for the parent
  • Install your Beyond seat with only one click on the base.
  • Easily accessible release handle for removing the seat from the base.
  • For easier handling, the ISOfix arms can be extended one side at a time and do not retract by themselves until connected to the car.
  • Lightweight design and simple installation make it easy to move the base between cars.


  • Universal Level Technology™ for the best seating angle in any car
  • Adjustable leg space for toddlers in combination with the Beyond toddler seat

Washing instructions

Clean with a damp cloth and mild detergent.




With nature and changing mobility in mind

The BeSafe Beyond concept is made to last. Its durable materials, combined with a construction that allows for easy repair, extend the lifetime of all Beyond concept products to 15 years. By utilizing the same base for both the baby car seat and the toddler seat all the way from 0-6 years, BeSafe reduces the amount of material used during production. On top of that, the modular and lightweight design of the concept make it a perfect fit for families who want to use their seat across multiple cars - whether they own 2 cars or use car-sharing services.



  • Ensures correct angle on the seat: This spirit level (Universal Level Technology™) ensures that you are always able to install the seat with the correct angle, independent of the type of car you are using.
  • Extra leg space possible: A handle on the front brace of the base allows you to adjust the leg space for older children by tilting the front brace.
  • Rotation base: The base has a rotation function, making it easy for you to rotate the seat towards the car door for easy access when buckling up or unbuckling your child.
  • Attached with ISOfix: The base is easily attached to the ISOfix attachment points in your car by clicking in the ISOfix arms. Our tip is to always install and de-install the seat with the seat detached from the base. This makes it easier to maneuver and see what you are doing.
  • Detaching the seat: By pulling this handle, you can easily remove the seat from the base. If you have two cars, you can have one base in each car and only move the seat between cars with a simple click.
  • Adjust the length of support leg: Push this handle to adjust the length of the support leg to be correct for the seat angle.

Technical Information 

Max. weight: 

22 kg

Age: Approx.  0 - 6 years*

Installation: ISOfix

Direction: Rear facing or forward facing


Approved: UN R129 (61-105 cm i-Size, 105-125 cm specific vehicle)

BeSafe Beyond isofix base


10% off accessories with a car seat purchase