Cybex Sirona Gi i-Size + Reducer - Magic Black
Price in the last 30 days: 329,95€
Goes well with
The Sirona Gi i-Size + insert is a car seat from birth, a new generation from the Cybex Gold range, designed to offer maximum car 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 demanding parents.
In this description, we explore all the features, advantages, and specifications of the Sirona Gi i-Size + insert, focusing on the important details.
ADAC Awards and International RecognitionThe 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 organizations in child safety testing.
✔ Tests based on demanding criteria (including ADAC 2022)
✔ High levels of protection in frontal and side impacts
✔ 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 Sirona Gi i-Size + Magic Black insert Rear-facing up to 20 kgThe rear-facing position is crucial for reducing the forces exerted on the child's neck in case 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 about 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.)The integrated Linear Side-impact Protection (L.S.P.) offers an additional layer of safety in case of a side impact.
- Effective absorption of impact energy
- Protection for head, shoulders, and torso
- Reinforced structure with progressive absorption
An essential element to reinforce side protection and minimize risks.
360° Rotation: Total Practicality for Everyday UseThe 360° rotation feature completely transforms the user experience.
- Allows turning the seat towards the door
- Facilitates the child's entry and exit
- Reduces strain on parents' backs
- Simple switching between positions
The rotary car seat is ideal for daily use, making every trip quicker and more comfortable.
Ventilation for Maximum ComfortThe ventilation ensures excellent air circulation within the car seat.
- Integrated air channel system
- Reduction of accumulated heat
- Thermal comfort in all seasons
- Breathable mesh fabric
- Up to 6x more ventilation
- Ideal for hot climates
Perfect for keeping the baby comfortable even on long journeys.
Adaptable Growth and ErgonomicsThe Cybex Sirona Gi i-Size accommodates the child's growth from the first months up to about 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 Sirona Gi i-Size + Magic Black inserthttps://www.youtube.com/watch?v=5O3jvCdv4f0
Technical specifications Details Model Cybex Sirona Gi i-Size Safety Standard UN R129/03 (i-Size) Child Height 40 – 105 cm Maximum Weight Up to 20 kg Recommended Age From 0 months up to about 4 years Travel Position Rear-facing (up to 20 kg) and forward-facing (min. 15 months) Rotation System 360° rotation Installation ISOFIX with integrated base Safety System Linear Side-impact Protection (L.S.P.) Recline Multiple adjustable positions Headrest Height adjustable Ventilation All-around ventilation (Plus version with breathable fabric) Compatibility Compatible with most ISOFIX vehicles Compatible Accessories Newborn insert, summer cover, SensorSafe, cup holder Instruction manualdownload
Frequently Asked Questions Cybex Sirona Gi i-Size + Magic Black insertWhat is the recommended age for the Sirona Gi i-Size + insert?
From 0 months up to about 4 years (40 to 105 cm, up to 20 kg).
Does the Sirona Gi i-Size + insert include accessories?
Yes, it includes the newborn insert, making the Sirona Gi i-Size suitable from birth.
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 seat to rotate completely to facilitate access to the child and switch between positions.
Does the ventilation really make a difference?
Yes. The all-around 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 insert at Bonabebe ❤
- With us, you will have human specialized support before, during, and after purchase
- Child road safety techniques
- Safest products on the European market for babies
- Babywearing consultants
- Local business
- Women-owned
- LGBTQ+ friendly
| Model | Cybex Sirona Gi i-Size |
|---|---|
| Safety standard | UN R129/03 (i-Size) |
| Child height | 40–105 cm |
| Maximum weight | up to 20 kg |
| Recommended age | 0 months to approximately 4 years |
| Travel position | Rear-facing (up to 20 kg) and forward-facing (min. 15 months) |
| Rotation system | 360° rotation |
| Installation | ISOFIX with integrated base |
| Safety system | Linear Side-impact Protection (L.S.P.) |
| Recline | Multiple adjustable positions |
| Headrest | Height-adjustable |
| Ventilation | All-round (Plus version with breathable fabric) |
| Compatibility | Compatible with most ISOFIX vehicles |
| Compatible accessories | Newborn insert, summer cover, SensorSafe, cup holder |
- Newborn insert
Highlights and features of Cybex Sirona Gi i-Size + Reducer - Magic Black

360° rotation for everyday use

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

Rear-facing up to 20 kg

Ventilation for maximum comfort

Adaptable growth and ergonomics
Why you'll love it
See in video
Certifications and approvals
i-Size approval ensuring high safety standards, with mandatory rear-facing installation up to 15 months and protection for the head, neck and spine.
Recognised with ADAC awards, one of the most rigorous European bodies for child safety testing.


