Why you should buy the Britax Romer Dualfix 5Z Car Seat

360° Rotation

Once installed on the Vario 5Z Isofix Base (sold separately), the Dualfix 5Z i-Size rotates 360° to travel rear-facing from 61 cm up to 105 cm (recommended) or, if desired, it can be rotated forward-facing from 76 cm and 15 months of age. We recommend using the Dualfix 5Z rear-facing for the entire use of the car seat, as this orientation best protects the cervical vertebrae and head in the event of a frontal collision, the most common type of accident on the roads. In addition, the Dualfix 5Z rotates 90° to both sides to place and adjust the harness to the child from the open car door and can rotate in any recline position.

Maximum comfort for the child
It reclines in six positions both rear-facing and forward-facing. The anti-rebound bar can be adjusted by 8° to better adapt to the car seat and offer up to 10% more legroom.

Greater side protection
The soft, padded side wings act as a protective shield that helps absorb the force of a side impact, thereby reducing the risk of injury to the child.

The SICT inside side impact absorption system is integrated into the seat's structure and is always ready to act in case of a collision, without the need for adjustment. The V-shaped headrest was developed to control head movement in case of a side collision, in addition to providing comfort. It can be easily adjusted with just one hand, simultaneously with the five-point harness, to adapt to the child's growth.

5-point harness with neoprene pads
The child is secured with the five-point harness both rear-facing and forward-facing, which, in the event of a collision, distributes the impact force among the five attachment points: two on the shoulders, two on the hips, and one on the central buckle located between the legs.

The soft chest pads, made of high-quality neoprene, reduce the child's forward movement in case of impact and provide more comfort for the five-point harness, which is easily adjusted with just one hand, simultaneously with the headrest.

Secure installation
The Dualfix 5Z's Vario 5Z Isofix Base is installed with ISOFIX and a support leg. Compatible with any vehicle seat. Base sold separately here.

Isofix with Pivot Link
The ISOFIX connectors feature the Pivot Link system, patented by Britax Römer, which initially directs the impact force downwards, pushing the car seat against the vehicle seat and absorbing energy, then continuing forward more smoothly. This reduces the risk of head and neck injuries.

The height-adjustable support leg prevents the car seat from rotating in the event of an impact.

Modular base system
The Vario 5Z Isofix Base is compatible with Baby-Safe PRO, Baby-Safe 3 i-Size, Baby-Safe Core, and Dualfix 5z.

Removable textile
Both the textile and the chest pads can be easily removed for machine washing, without removing the harness.

Product specifications Rear-facing: 61cm - 105cm tall or 18 kg in weight. Forward-facing: 76 cm tall and 15 months of age - 105 cm or 18 kg in weight. Seat weight: 5.3 kg Seat dimensions: 59.4 x 44 x 46.5 cm (height x width x depth) Approval: ECE R129 (i-Size) Why order from Bonabebe with us ❤

• With us, you'll have specialized human support before, during, and after your purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly

Why you should buy the Cybex Sirona Gi i-Size Magic Black Car Seat

The Sirona Gi i-Size is a state-of-the-art car seat from the Cybex Gold range, designed to offer maximum automotive safety, comfort, and practicality for everyday use. With 360° rotation, an advanced side protection system, and compliance with the i-Size (UN R129) standard, this car seat stands out as a premium choice for discerning parents.

In this description, we explore all the features, advantages, and specifications of the Cybex Sirona Gi i-Size car seat, focusing on important details.

ADAC Awards and International Recognition

The Sirona Gi i-Size is part of the renowned Cybex Gold line, synonymous with German quality (engineered in Germany) and constant innovation. This model has been distinguished with ADAC awards and positive evaluations from Stiftung Warentest — two of the most rigorous European bodies in child safety testing.

✔ Tests based on demanding criteria (including ADAC 2022)
✔ High levels of protection in frontal and side impact
✔ Up to 50% safer in rear-facing position

These recognitions reinforce confidence in this car seat as a top solution in child road safety.

Advanced Safety in the Cybex Sirona Gi i-Size Car Seat Rear-facing up to 20 kg

The rear-facing position is crucial to reduce the forces exerted on a child's neck in the event of a frontal collision.

• Mandatory up to 15 months (76 cm)
• Extended use up to 20 kg
• Significant reduction of risk in frontal impact
• Ideal up to around 4 years

This configuration keeps the child protected during one of the most critical stages of development, being 5 times safer.

Linear Side-Impact Protection (L.S.P.)

Integrated Linear Side-Impact Protection (L.S.P.) offers an additional layer of safety in the event of a side impact.

• Effective absorption of impact energy
• Head, shoulder, and torso protection
• Reinforced structure with progressive absorption

An essential element to reinforce side protection and minimize risks.

360° Rotation: Complete Everyday Practicality

The 360° rotation functionality completely transforms the user experience.

• Allows the seat to be turned towards the door
• Facilitates child entry and exit
• Reduces strain on parents' backs
• Simple alternation between positions

The rotating car seat is ideal for daily use, making every journey quicker and more comfortable.

Ventilation for Maximum Comfort

Ventilation ensures excellent air circulation within the car seat.

• Integrated air channel system
• Reduction of accumulated heat
• Thermal comfort in all seasons

Plus Version:

• Breathable mesh fabric
• Up to 6x more ventilation
• Ideal for warm climates

Perfect for keeping the baby comfortable even on long journeys.

Adaptable Growth and Ergonomics

The Cybex Sirona Gi i-Size accompanies the child's growth from the first months up to around 4 years.

• Adjustable headrest
• Multiple recline positions
• Newborn insert (optional, sold separately)
• Continuous ergonomic adjustment

A car seat designed to evolve with your child.

How to use the Cybex Sirona Gi i-Size Magic Black Car Seat

https://www.youtube.com/watch?v=5O3jvCdv4f0

Technical specifications Details Model Cybex Sirona Gi i-Size Safety Standard UN R129/03 (i-Size) Child Height 61 – 105 cm Maximum Weight Up to 20 kg Recommended Age From 3 months up to approx. 4 years Travel Position Rear-facing (up to 20 kg) and forward-facing (min. 15 months) Rotation System 360° Rotation Installation ISOFIX with included base Safety System Linear Side-Impact Protection (L.S.P.) Recline Multiple adjustable positions Headrest Height-adjustable Ventilation All-round ventilation (Plus version with breathable fabric) Compatibility Compatible with most ISOFIX vehicles Compatible Accessories Newborn insert, summer cover, SensorSafe, cup holder Instruction manual 

download

Frequently Asked Questions Cybex Sirona Gi i-Size Magic Black Car Seat

What is the recommended age for the Sirona Gi i-Size?

From 3 months up to approx. 4 years (61 to 105 cm, up to 20 kg).

Can the car seat be used forward-facing?

Yes, but only after 15 months and 76 cm. The rear-facing position is always safer.

How does the 360° rotation work?

It allows the car seat to rotate completely to facilitate child access and switch between positions.

Does the ventilation really make a difference?

Yes. All-round ventilation significantly improves thermal comfort, especially in the Plus version.

Does the car seat have good safety ratings?

Yes. It has received ADAC awards and complies with the i-Size UN R129 standard, ensuring high safety standards.

Why order the Cybex Sirona Gi i-Size Magic Black Car Seat from Bonabebe ❤

• With us, you will receive specialized human support before, during, and after your purchase
• Child road safety techniques
• The safest products on the European market for babies
• Babywearing consultants
• Local business
• Women-owned
• LGBTQ+ friendly