i-Class 360 ISOFIX base

The base that makes every car journey simpler, safer, and a whole lot calmer.

  • Works with both i-Class 40–87cm and i-Class Plus 40–105cm
  • Effortless 360° rotation: rear-facing, forward-facing, or turned to you
  • AgeLock rotation control: automatically restricts forward-facing rotation until 15 months
  • ISOFIX connection clicks in with a firm, secure fit
  • Support leg and rebound bar absorb impact from below and behind

Next day delivery available

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2-year warranty included

i-Class ISOFIX base Dimensions: 60х36х28.5 cm
i-Class ISOFIX base Weight: 6.3 kg

- 360° rotation for easier access to the child
- AgeLock Rotation Control
- ISOFIX installation
- Adjustable support leg
- Integrated rebound bar
- Visual indicators for correct installation
- Compatible with car seat i-Class (40-87 cm) and i-Class Plus (40-105 cm)

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Features

One base. Two seats.

The 360 base, the i-Class 40–87cm infant car seat, and the i-Class Plus 40–105cm toddler car seat are built to work as one. A complete safety system designed to provide long-term protection, seamless transitions, and worry-free travel from birth to early childhood.
One base. Two seats.

Features

Discover the thoughtful details that make every day easier.

Bundle

i-Class 360 ISOFIX base

Next day delivery available

Secure online payment

14 Day money back Guarantee

2-year warranty included

i-Class 360 ISOFIX base
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Complete specifications

Dimensions

i-Class 360 ISOFIX base Dimensions: 60х36х28.5 cm

i-Class 360 ISOFIX base Weight: 6.3 kg 6.3 kg

Comfort

i-Class 360 ISOFIX base is tested and certified to UN R129/04 (i-SIZE) by TÜV SÜD

Weight

Support leg height: 27.5-52.5 cm

Your questions, answered

Which car seats is the i-Class 360 base compatible with?

The i-Class 360 ISOFIX base works with both the i-Class infant car seat (40–87 cm) and the i-Class Plus toddler car seat (40–105 cm). One base, installed once, covering your child from birth to around age 4. When the time comes to switch seats, the base stays exactly where it is.

How do I know if the base is installed correctly in my car?

The i-Class 360 base has built-in visual installation indicators that turn green when both the base and the car seat are correctly fitted. So there's no second-guessing. If it's right, you'll see it. And if something's off, you'll know before you set off, not after.

Is the 360° rotation safe? Does it affect stability in a crash?

Absolutely safe. The rotation works on a fixed, ISOFIX-anchored base with a support leg that keeps everything locked firmly in place. The spinning mechanism is designed to move for loading and unloading only (during travel, the seat locks securely into position). The base is rigorously tested to ensure the rotation doesn't compromise safety in any way.

Is my car compatible with the i-Class 360 ISOFIX base?

Most cars manufactured after 2004 have ISOFIX anchor points built in. To confirm yours does before buying, use our car checker tool on this page: enter your make, model, and variant and get an instant answer. It takes seconds and saves you any uncertainty about whether everything will fit and work correctly together.

What is the support leg for, and why does it matter?

The support leg extends from the base down to the car's floor, creating a third point of contact between the base and your vehicle. In the event of a collision, it prevents the base from tipping forward and absorbs impact forces.

What is the rebound bar and what does it add?

The rebound bar is an additional backboard built into the base that sits against the vehicle seat in front. In a collision, it limits how far the car seat rocks back, absorbing and redirecting impact energy away from your child. It's an extra layer of protection that works alongside the ISOFIX connectors and support leg to keep the whole system as stable as possible.

What does AgeLock do and why does it matter?

AgeLock is a built-in rotation control on the base that locks the seat into the rear-facing position until 15 months, when rear-facing is both the safest and the legally required position. After 15 months, full 360° rotation unlocks automatically, giving you the freedom to choose forward-facing when your child is ready.