SKU: 82146669535
cybex sirona max weight

cybex sirona max weight CYBEX Sirona G i-Size and Cloud G i-Size Fog Grey Car Seat with FREE Isofix Base G Black

Sale price$22.14 Regular price$24.60
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

cybex sirona max weight CYBEX Sirona G i-Size and Cloud G i-Size Fog Grey Car Seat with FREE Isofix Base G BlackPlease note: this item is not stocked in store and will be delivered in 7 14 days. Buy Sirona G i Size and Cloud G i Size Plus Car Seat with Free Base G Black CYBEX SIRONA G I SIZE Car Seat Ultimate comfort and safety, for their first four years. The rear facing Sirona Gi i Size has 360 rotation for easy boarding. All round air ventilation for cooler rides. The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i

 

Please note: this item is not stocked in store and will be delivered in 7-14 days.

Buy Sirona G i-Size and Cloud G i-Size Plus Car Seat with Free Base G Black

CYBEX SIRONA G I-SIZE Car Seat

Ultimate comfort and safety, for their first four years. The rear-facing Sirona Gi i-Size has 360° rotation for easy boarding. All-round air ventilation for cooler rides.

The latest car seat in our successful Sirona line is the most comfortable yet: the Sirona Gi i-Size. Rear-facing for safer travel, this car seat also features integrated Linear Side-impact Protection for defense from all directions. Upgrade your child's comfort with 360° rotation for smooth on and off-boarding. All-round air ventilation keeps the ride cool - choose the Plus version for additional mesh and even more breathability. Three recline positions provide tailored comfort in all directions, for tiny newborns and fully-grown four-year-olds alike. 360° of comfort and safety for their first four years: the Sirona Gi i-Size.

Features:

Up to 50% higher safety levels*

Rear-facing is one of the safest ways to travel. In the critical first moments of a front impact, the child's body is pushed against the padded car seat shell, minimizing movement and reducing the force acting on the child's neck. Mandatory up to 15 months (76 cm), we recommend keeping your child rear-facing for as long as possible. The Sirona Gi i-Size is designed for comfortable rear-facing travel until your child weighs 20 kg. (*compared to the same seat forward-facing in a frontal crash. Result of internal testing using 2022 ADAC frontal crash test criteria.)

Quick and easy onboarding

A stress-free start to your journey. Just swivel the car seat to face the car door and get your child onboard. You avoid back strain, while your child stays comfortable in any recline position.

Optimal breathability

Comfort in any season. All-round air ventilation lets air flow through channels in the car seat, carrying away heat and helping avoid a sweaty ride for your little one. The Plus version also includes mesh fabric that increases breathability up to six times compared to regular fabrics.

Side-protection

The integrated L.S.P. defends your child against the force of a side impact. Working together with the energy-absorbing shell, the L.S.P System significantly reduces the effect of impact force on the child.

Always in a comfortable position

Find the ideal recline setting, whether your little one is a newborn or a growing child. Three positions are available in both riding directions - and in the boarding position, too. And when your child falls asleep, you can recline the seat with one hand, letting them dream that little bit longer.

Grows with your child up to 4 years old

As your baby grows, adjust the Sirona Gi i-Size headrest for a comfortable fit at every stage. 12 positions allow a tailored fit to your child, with the harness lengthening automatically with each adjustment - and only one hand is required.

Easy onboarding

When you're getting your child strapped into the car seat, you need all the help you can get. The Sirona Gi i-Size features ingenious loops designed to keep the harness out of the way as you get your child onboard.

Straightforward installation and anchorage

It only takes moments to set up your Sirona Gi i-Size. Use an ergonomic handle to click the ISOFIX into the vehicle seat and extend the load leg. Both provide stability and extra safety. Visual indicators help you confirm the seat is ready to protect.

Specifications:

  • Age range: From birth up to 4 years
  • Child height: 40 - 105 cm
  • Child weight: Max. 20 kg
  • Approval regulation: UN R129/03

Compatible with:

  • Car Seat Cup Holder
  • Sirona Gi i-Size Summer Cover
  • SensorSafe 4-in-1 Kit
  • ISOFIX Guides

CYBEX CLOUD G I-SIZE PLUS Car Seat

The CYBEX Cloud G i-Size has flexibility, comfort and safety embedded in its DNA. A specially designed semi lie-flat position supports your child, both in and outside the car, helping their body posture as they grow.

Getting them in and out of the car is easy thanks to an innovative 180° rotation and one-click rotate & release system, just rotate towards the door and the car seat will auto-release, allowing you to lift the car seat with two hands if needed.

All-round air ventilation including special mesh fabric** keeps your little one cool on every warmer journeys. The Cloud G i-Size gives parents extra peace of mind thanks to the advanced linear side-impact protection system (L.S.P) providing 15% more protection from a side impact*.

The Cloud T i-Size is certified for airline use, meaning you can keep your little one safe on family trips.

As part of the Modular G family, the Base G ISOFIX base fits both the Cloud G i-Size baby car seat and the Sirona G i-Size car seat, supporting your child until they are 4 years old.

Features:

Comfort On The Go

The Cloud G i-Size provides an ergonomic lie-flat position, in and out of the car. Simple to recline with one hand, you can find your child’s ideal position in seconds, paving the way to great naps. Keeping your child as flat as possible is good for their growth and imitates being in their cot.

Auto Release Mechanism

Getting your child in or out of the car has never been so easy. Thanks to its one click-rotate & release system, this seat is in or out the car in the blink of an eye. When rotated towards the door the auto-release system allows you to use both hands if needed to lift the car seat from the car.

Breathability

Let the air flow around your child thanks to the Cloud G i-Size’s all-round air ventilation, with the Plus Line’s mesh fabrics six times more breathable than comparable fabrics. Precisely placed ventilation holes mean the air not only circulates but leaves the seat completely, making every journey a breeze.

Long Lasting Baby Car Seat

Specially designed to accommodate newborns from 40 cm, even the smallest babies are protected. Easily adjust the headrest to match your child’s growth with 14 individual positions and an automatically adjusting harness, guaranteed to keep them safe and comfortable for years to come.

Sun Protection

Keep your little one safely cocooned in their own little world thanks to the XXL Sun canopy. Designed to provide UPF 50+ sun protection and keep them safely sheltered from the wind.

15% More Side Impact Protection

Integrated and streamlined side impact protection reduces the impact of a side collision by approximately 15% *, giving parents extra peace of mind by knowing their child is even better protected on every journey.

Travel System Compatible

Freedom to roam as you wish, easily connect your Cloud G i-Size to a variety of CYBEX pushchairs or strollers thanks to clever adaptors. One quick turn of a handle to release makes everything so easy and so smooth your sleeping baby won’t even notice.

Protection For Smaller & Premature Babies

The newborn inlay ensures a cosy, protected fit for babies as small as 40cm and can easily be taken out when they grow and need more space.

Airline Compatible

Your new travel buddy, fits snuggly into an airplane seat allowing you to take it with you on family trips. Giving you all the freedom, and your child all the security needed to roam as the Cloud G i-Size can even be used with just a seatbelt so you can leave your Base G at home.

Modular System

The Base G fits both the Cloud G i-Size and the Sirona G i-Size car seats of the G Line Modular System. With an innovative locking function that ensures the Cloud G i-Size is clicked-in correctly, safely supporting your child’s journey from birth up to approx. 24 months and with the Sirona G i-Size from birth to toddler.

Specifications:

  • Regulation: UN R129/03
  • Child Height: 40 - 87cm (From birth – approx. 24 months)
  • Child Weight: Max. 13kg
  • Product Weight: 3.9kg

CYBEX Base G - Black

Getting your child in or out of the car was never so easy than with the Base G! One pull of the rotation handle turns the seat towards the car door and the car seat is automatically released to lift effortlessly out of the car!

The Cloud G i-Size and Sirona G i-Size both fitting the Base G provides the flexibility and longevity you need with a growing child. A safety-conscious Driving Direction Control (D.D.C.) setting ensures the Cloud G i-Size can only be attached and used in a rear-facing position, to avoid misuse. Two further settings let you to decide if the Sirona G i-Size is used forward or rear-facing.

User-friendly ISOFIX-Release buttons keep installation simple and the cleverly-designed load leg provides extra stability.

Features:

DRIVING DIRECTION CONTROL MECHANISM

An innovative aid that ensures your Cloud G i-Size is kept in the rear-facing position by only allowing it to be connected in the optimum safety position. Two further settings allow your child to travel rear or forward-facing (after 15 months and 76cm) in the Sirona G i-Size when the time comes.

EASY ISOFIX INSTALLATION

The Base G's installation is made simple and secure thanks to parent-friendly ISOFIX-Release buttons, whilst clever, height-adjustable load leg technology provides extra stability.

MODULAR SYSTEM

Its compatibility with both the Cloud G i-Size and the Sirona G i-Size, makes the Base G the perfect choice for parents looking for flexibility and a long-term solution for their ever-growing children.

AUTO RELEASE MECHANISM

When the G Line car seat is rotated 180° towards the car door, the auto-release mechanism allows you to use two hands if needed to remove the seat from the base.

ROTATION MECHANISM

The Base G rotates the Cloud G i-Size and Sirona G i-Size car seats towards the door and clever design allows them to be removed simultaneously for easy off-boarding. As your child gets older the rotation mechanism makes it quick and easy to switch to forward-facing with the Sirona G i-Size after 15 months old (76 cm).

Specifications:

  • Length: 640 mm
  • Width: 410 mm
  • Height: 270-770 mm
  • Product Weight: 7kg
  • Depth/ Length: 66.5cm
  • Width: 45.6cm
  • Height: 31.2cm

What's included?

  • Sirona Gi i-Size Car Seat
  • CLOUD G I-SIZE Car Seat
  • Newborn Inlay
  • User Guide
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82146669535

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4.5 ★★★★★
Based on 12 reviews
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Verified Purchase
Thomas Schleis
West Palm Beach, US
★★★★★ 5
A Must-have for Double-axle Travel Trailers
Color: Yellow, Size: 5.5" Lift
I moved from a diesel pusher motorhome back to a truck and Lance travel trailer. ‘Done with Diesels’ is my new motto. I wanted to check the wheel bearings and couldn’t find the proper way to jack up the side. Some people said jack here, some said jack there, and some said never to use a jack at all, so I was confused. Decided to use some of my leveling blocks and build a ramp to drive up onto and that ended in failure. Either it wouldn’t go up without spitting it out and still wasn’t high enough. I resorted to jacking it up at the spot I thought was best, but wasn’t comfortable with the entire side supported with a small bottle jack cylinder. So I ordered this and it was well worth the wait. Trailer pulls right up onto it and the other tire is ready to work on. The weight is more evenly distributed and certainly feels safer. Obviously this won’t work for a single axle, but for double axles it works for maintenance and makes tire changing a breeze. It’s as good as everyone says it is and has a permanent place in my trailer storage compartment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2024
C
Verified Purchase
Chris TeKippe
Omaha, US
★★★★★ 5
Works exactly as stated with a dual axel trailer
Color: Yellow, Size: 5.5" Lift
I purchased this on a hope, I had a trip planned to pull a school trailer 2600 miles round trip and had to use my pickup truck jack if I had a tire issue. I didn't like my odds and bought this ramp hoping it would make things simpler. My second day into driving and I had my first tire blow out. The ramp workers perfectly and I had the new tire on the trailer in 15 minutes. Later in the day, I caught a second tire on the trailer down to threads and used the ramp again to change out tires at a truck stop. I analyzed all the "whys" as to what made the tires blow and fixed it to make the rest of my trip safe and trouble free but this ramp made things quick and easy when i needed it. I'd totally recommend this product and I'm planning to purchase another and leave it with the school trailers for future use. Keep in mind you need at least a dual axel trailer for this to work and have a spare tire to swap to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
S
Verified Purchase
Susan Marie
Chelsea, US
★★★★★ 5
Great product!
Color: Yellow, Size: 5.5" Lift, Color: Yellow, Size: 5.5" Lift
This is the best product to own if you need to change a tire on a tandem boat trailer. We have never changed a tire on our trailer before so we did some research and discovered this product. It was the best investment made. Changing the tire was fast and easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
C
Verified Purchase
Concerned buyer
Lake Worth, US
★★★★★ 4
Seems to be well made
Color: Yellow, Size: 5.5" Lift
Husband says it seems to be well made. He hasn’t had to use it yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
C
Verified Purchase
Cheryl In Texas
Lake Worth, US
★★★★★ 5
An RV Must Have
Color: Yellow, Size: 5.5" Lift
We purchased this to get ready for our latest camping trip across the southwest states. Fortunately, we did not need to use it for our travel trailer during our recent trip. However we did use it to assist another couple who had a tire on their trailer that was totally shredded. He did not have any kind of Jack to be able to change his tire. This worked amazingly well, so much so that he asked for the link so he could order one from Amazon too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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