Kinderkraft I-FIX Endura Safe Group 1/2/3 Car Seat - Beige

I-FIX ENDURA SAFE (61–150 cm) – car seat for older children from the modular ENDURA SAFE system
Your child is growing fast, and you're looking for a car seat that can keep up? I-FIX ENDURA SAFE is designed for children from 61 to 150 cm in height.
It’s part of the ENDURA SAFE modular system – a solution that ensures safety and comfort at every stage of your child's development.

Safety that gives peace of mind - I-FIX ENDURA SAFE meets strict European safety standards – crash-tested for frontal and side collisions, taking into account the real forces acting on a child’s body. This means a higher level of protection and peace of mind on every trip.

H-GUARD+ – advanced head protection system - The multilayer headrest is designed to surround and stabilize your child’s head from all sides. It protects sensitive areas during side and rear impacts, providing proper support and enhanced safety.

Usage range: 61–150 cm - Allows for rearward-facing travel (RWF) up to 105 cm/21 kg, and then forward-facing (FWF) – until the end of the car seat stage.

SIDE PROTECT SYSTEM+ (SPS+) - Side wings reinforced with an additional bumper absorb the energy of a side impact, protecting critical parts of the child’s body – shoulders, hips, and torso.

EPP foam throughout the shell - Flexible and durable foam that disperses collision energy, enhancing child safety in the event of an accident.

Installation on ENDURA SAFE FX base - The seat is installed exclusively with the modular ENDURA SAFE FX base (sold separately), which ensures stability and proper positioning in the car.
Indicators for correct installation (ISOFIX, support leg, seat latch) and the one-button release feature make daily use easier.
The base is installed only once – even when the child no longer uses the internal harness, there’s no need to dismantle anything or fold away the support leg.

360° rotation – less effort, more comfort - The seat rotates smoothly in all directions. This makes buckling your child easier and allows a convenient switch from RWF to FWF without removing the seat – saving time and reducing installation errors.

Seat recline adjustment – comfort in both directions - The seat can be reclined in four positions in both rearward and forward-facing modes – especially useful when your child takes a nap during the trip.

One-hand adjustment of the headrest and internal harness - With one simple movement, you can adjust the headrest and harness height to your child’s size – quickly, conveniently, and without mistakes. This means not only comfort, but most importantly, safety.

Breathable structure and premium upholstery – comfort on every journey - The ventilated AIR SHELL structure and breathable AIR FLOW fabric ensure proper air circulation, even on hot days. Soft, durable materials are pleasant to the touch and easy to remove and wash – because comfort and cleanliness go hand in hand.

Deep, comfortable seat - Provides a stable and ergonomic position, even on longer trips. More space means more comfort.

Internal harness storage - When the 5-point internal harness is no longer needed, it can be tucked away easily – no dismantling required.

Features:

• Usage range: 61–150 cm
• Safety that gives peace of mind
• H-GUARD+ – advanced head protection system
• SIDE PROTECT SYSTEM+ (SPS+)
• EPP foam throughout the shell
• Installation on ENDURA SAFE FX base
• 360° rotation – less effort, more comfort
• Seat recline adjustment – comfort in both directions
• One-hand adjustment of the headrest and internal harness
• Breathable structure and premium upholstery – comfort on every journey
• Deep, comfortable seat
• Internal harness storage
• Warranty:10 Years on Completion of Paperwork

Dimensions: 

• External Dimensions: 34 x 43 x 51.5–65.5cm
• Internal Dimensions: 22.5 x 30 x 41–63cm
• Weight: 5.8kg

Delivery Options & Information

The below delivery options and delivery times only apply once your order is in stock with us. Your order may be on a lead time or pre-order so once the stock is with us, these are your delivery options and timeframes.

Standard Delivery

• FREE delivery on orders over £50*
• Orders under £50: £4.99 delivery charge*

*These charges are location dependant, please see our Delivery Info Page for more information

Express Delivery

Our Express Delivery Service is available for £5.99 and can be selected at checkout on eligible products.

• Available on orders both over and under £50
• Delivered on the next working day once your order is ready for dispatch
• Order before 3:00pm for same-day dispatch on in-stock items

Product Availability & Lead Times

The delivery estimate displayed on each product page shows when your item is expected to arrive into stock. All lead times provided are estimates and are based on working days (Monday–Friday, excluding public holidays).

In Stock

Items showing as available for Next Day Delivery are held in our warehouse and can be dispatched the same day when ordered before 3:00pm (Monday to Friday) if you choose the Express service at checkout.

Direct Delivery

Some products are shipped directly from the manufacturer. The estimated delivery timescale will be displayed on the product page.

Supplier Stock Lead Times

Some items are available from our suppliers and are ordered specifically for you. Delivery times vary by product and are clearly displayed on the product page.

Pre-Order Items

Pre-order products can be reserved before they arrive back in stock.

Where an estimated availability date is provided, this is supplied by the manufacturer and may be subject to change. If there are any significant delays, our team will contact you with an update.

Orders Containing Multiple Items

If your order contains items with different lead times, your order will normally be dispatched together once all items are available. This means your estimate delivery date for the full order will be based on the longest lead time in your basket. 

If you would prefer available items to be sent sooner, please contact our customer service team who can arrange this for you.