Use the ergonomic adjustment handle to click the ISOFIX into the car seat and extend the support leg all the way to the floor for more stability and safety. Use the visual indicators to confirm that the seat has been correctly installed.

CYBEX Gold Sirona Gi i-Size Plus child car seat incl. base, for 3 month olds to 4 years of age (with newborn insert), max. 20 kg, 61 - 105 cm (use with newborn insert if smaller than 40cm), Moon Black

CYBEX Gold Sirona Gi i-Size Plus child car seat incl. base, for 3 month olds to 4 years of age (with newborn insert), max. 20 kg, 61 - 105 cm (use with newborn insert if smaller than 40cm), Moon Black

Q: How does the Plus collection of the Sirona Gi i-Size differ from the Comfort collection?

In both versions, the 360° air circulation dissipates heat via ventilation channels to support a comfortable seating temperature. The Plus collection also has mesh inserts that increase air permeability even more.

Q: How long should I use the seat in the rear-facing position?

If your child is older than 15 months and at least 76cm tall, the seat can also be used forward facing. For safety reasons, it is recommended to transport children facing backwards for as long as possible. In this case, this is possible up to 105cm.

Q: When can the seat be used with a newborn insert?

The Sirona Gi i-Size is usually for children at least 61 cm tall, but with an insert, it can be used for children as small as 40 cm. And instead of being used from 3 months, it can be used shortly after birth.

Q: Can I also adjust the seat with one hand?

Yes, for ease of use, both the headrest and the tilt can be adjusted with just one hand. So if your child falls asleep in the seat, you can tilt it back with one hand so that they can still continue dreaming.

4.8/5

Product ID: 662397776

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Details

Brand
Cybex
Colour
Moon Black
Product dimensions
71D x 44W x
Unit count
1 Count

🔄360° swivel for effortless access

🧰ISOFIX one-click installation

🛡️L.S.P. side-impact protection system

Frequently Bought Together

CYBEX Gold Sirona Gi i-Size Plus child car seat incl. base, for 3 month olds to 4 years of age (with newborn insert), max. 20 kg, 61 - 105 cm (use with newborn insert if smaller than 40cm), Moon Black

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Description

🛡️ Safety Meets Style: The Ultimate Car Seat Upgrade for Modern Parents

ADAPTIVE COMFORT - 12-position adjustable headrest and breathable mesh ventilation keep your child cozy year-round
SECURE STABILITY - Support leg and integrated base ensure rock-solid installation and side-impact defense
EFFORTLESS 360 SWIVEL - Back-friendly entry and exit with smooth rotation for busy parents on the go
FUTURE READY ACCESSORIES - Compatible with SensorSafe 4-in-1 kit and summer covers to customize your child’s comfort
UNMATCHED SAFETY STANDARDS - Certified by Stiftung Warentest & UN R129/03 for peace of mind on every ride

The CYBEX Gold Sirona Gi i-Size Plus is a premium child car seat designed for newborns up to 4 years old (max 20 kg). Featuring a 360° swivel mechanism, advanced side-impact protection (L.S.P. System), and easy ISOFIX installation, it combines top-tier safety certifications with ergonomic comfort and practical usability. Its breathable mesh inserts and adjustable headrest ensure year-round comfort, while the integrated base and support leg provide maximum stability. Available in sleek Moon Black, it’s the smart choice for safety-conscious, style-savvy families.

Specifications

Model Number	524001451
Product Dimensions	71 x 44 x 75 cm; 13 kg
Item model number	524001451
Material Type	Plastic
Material composition	Plastic
Batteries required	No
Harness type	5-Point
Item Weight	13 kg

Have a Question? See What Others Asked

How does the Plus collection of the Sirona Gi i-Size differ from the Comfort collection?

How long should I use the seat in the rear-facing position?

When can the seat be used with a newborn insert?

How do I install it?

Can I also adjust the seat with one hand?

Common Questions

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€ 1553.35

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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CYBEX Gold Sirona Gi i-Size Plus child car seat incl. base, for 3 month olds to 4 years of age (with newborn insert), max. 20 kg, 61 - 105 cm (use with newborn insert if smaller than 40cm), Moon Black

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions