ISOFIX BASE BRITAX RÖMER VARIO 5Z
2000037579
Britax Römer Baby Safe 5Z Flex isofx base, modular flexibility, adapts to Baby Safe 5Z, Baby Safe 3 and Dualfix 3 i-Size car seats. It has features that make it safe, comfortable and versatile.
Britax Römer VARIO BASE 5Z i-Size (Modular ISOFIX Base)
ISOFIX base with support leg · Door-facing rotation for easy access · 6 Ergo Recline positions · Visual indicators · Adjustable rebound bar · Pivot Link system
Who is the VARIO BASE 5Z for?
The Britax Römer VARIO BASE 5Z i-Size is a modular ISOFIX base designed for families who want maximum everyday convenience, highly guided installation and the reassurance of a stable and secure system. It allows you to attach and remove compatible infant carriers or car seats with a single click, while the rotating function makes it easier to place your child in the seat and fasten the harness facing the car door.
It is ideal if you are looking for a base that adapts to different compatible Britax Römer seats and need to adjust the angle so your child travels more comfortably, even in vehicles with sloped seats.
General view
Key benefits you will notice from day one
Modular comfort with one-click operation
Modular base compatible with several Britax Römer infant carriers and seats. Attach and remove the seat quickly and easily thanks to the accessible release button, designed to be intuitive and secure.
Door-facing rotation for easier handling
All compatible seats can be rotated towards the open car door, making it easier to place your child in the seat and fasten the harness correctly. This is especially helpful in tight parking spaces and everyday use.
Ergo Recline with 6 angle positions
The base can be adjusted to six different positions to adapt to the slope of the vehicle seat. This helps achieve a more ergonomic posture, improves comfort and helps keep your child’s airways more open.
Stable and highly guided installation
The VARIO BASE 5Z connects to the vehicle’s ISOFIX anchorage points, a standard system fitted in most cars. This firm connection helps minimise installation errors and provides excellent stability.
Specific requirements for VARIO BASE 5Z include the use of a support leg to ensure safer installation and optimal stability. A visual indicator on the release button confirms correct installation once you hear the click.
Adjustable rebound bar
Helps prevent excessive seat movement in the event of a collision and is optimised to be compact, providing more legroom when your child travels rearward-facing.
Adjustable support leg with indicator
The support leg rests firmly on the vehicle floor to add stability and reduce tipping. Its indicator makes it easy to check when it is correctly positioned.
Pivot Link system
Britax Römer technology designed to help direct impact forces downward, contributing to a more controlled and safer installation in the event of a collision.
Modular compatibility
This base is designed to accompany your child from the very first journey and through several stages, depending on the seat used. It is indicated as compatible with Britax Römer models such as BABY SAFE 5Z, BABY SAFE 3 i-SIZE and DUALFIX 3 i-SIZE, and is also described as a modular base compatible with BABY-SAFE PRO, BABY-SAFE 3 i-SIZE, BABY-SAFE CORE and DUALFIX 5Z.
Important advice
Before purchasing, it is recommended to confirm the exact compatible seat model for your configuration. If you have any doubts, at algateckids we can help you check compatibility and choose the modular system that best suits your vehicle and your family’s needs.
ISOFIX installation with support leg
This base must be connected to the vehicle’s ISOFIX anchorage points. ISOFIX creates a strong and secure connection between the base and the car.
Specific requirements for VARIO BASE 5Z include the use of a support leg to ensure safer installation and optimal stability.
Our i-Size bases are generally compatible with i-Size approved seating positions. It is recommended to consult the vehicle manual to check which seats are i-Size approved.
To ensure compatibility with your vehicle, please consult the vehicle list or the FIT FINDER® on the product page.
Technical specifications · Britax Römer VARIO BASE 5Z
| Product type | Modular ISOFIX base i-Size |
| Installation | ISOFIX + support leg |
| Angle adjustment | 6 positions (Ergo Recline) |
| Rotation | Door-facing rotation (depending on compatible seat) |
| Rebound bar | Adjustable, compact, increased legroom |
| Indicators | Visual indicators for correct installation |
| Technology | Pivot Link (Britax Römer) |
| Support leg | Height-adjustable with indicator |
| Dimensions (H x W x D) | 30 x 44 x 64 cm |
| Product weight | 8 kg |
One base, years of peace of mind
If you value a stable installation, daily ease of use and a modular base that grows with different seats, the VARIO BASE 5Z is a very smart choice. Door-facing rotation and six recline positions make a real difference when the vehicle seat is angled or your child falls asleep.
At algateckids we have many years of experience in child car safety, both online and in-store. If you have questions about compatibility or installation, we are here to help.
Frequently asked questions
Which seats are compatible with this base?
Compatibility is indicated with several Britax Römer models, such as BABY SAFE 5Z, BABY SAFE 3 i-SIZE and DUALFIX 3 i-SIZE, and also with BABY-SAFE PRO, BABY-SAFE 3 i-SIZE, BABY-SAFE CORE and DUALFIX 5Z. To be sure, we recommend checking the exact model via the product page or FIT FINDER®.
Is installation only with ISOFIX?
Yes. This base connects to the vehicle’s ISOFIX anchorage points and uses a support leg to ensure safer installation and optimal stability.
What are the 6 Ergo Recline positions for?
They allow you to adjust the angle to suit the slope of the vehicle seat, achieving a more ergonomic and comfortable position for your child.
Can the seat be rotated to make it easier to place the child?
Yes. Compatible seats can be rotated towards the open car door to make positioning and harnessing your child easier and more accurate.
How do I know if it is correctly installed?
The base includes visual indicators on the release button, and the support leg also has an indicator to help confirm correct and stable installation.
Is it compatible with any car seat position?
Compatibility depends on the vehicle. We recommend checking the vehicle manual to confirm which seats are i-Size approved and consulting the vehicle list or FIT FINDER®.
What is the advantage of buying from algateckids?
We specialise in child car safety and have a long-standing background both online and in physical stores. This means expert advice before purchase and real support afterwards.
Final advice
The VARIO BASE 5Z i-Size is designed to make everyday life easier: modular, stable and comfortable. If angle adjustment, door-facing access and a well-guided ISOFIX installation with support leg matter to you, it is an excellent choice for real-world daily use.
