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- usable from birth up to 12 years for children from 40–150 cm (up to 36 kg)
- 360° rotatable for comfortable buckling and easy direction changes
- safe on the go with H-GUARD headrest and reinforced SPS+ side protection
- grows with your child thanks to 12-position adjustable headrest and 5-position reclining backrest
- rear-facing up to approx. 4 years (105 cm) for maximum safety
- easy installation with ISOFIX & Top Tether including installation indicators
- comfortable & easy to care for with modular insert and washable cover

Safe & flexible on the go from birth
The i-GROW i-Size from Kinderkraft accompanies your child from birth until the end of the car seat requirement. The growing rear-facing seat complies with the i-Size standard R129/03 and offers not only maximum safety but also high everyday comfort thanks to the EASY SPIN 360° function, ISOFIX, and TOP TETHER. Especially practical: you can easily rotate the seat to fasten your child in a back-friendly way or switch between rear- and forward-facing driving directions.
More safety for every age group
The car seat is suitable for children with a height of 40 to 150 cm and grows continuously thanks to the EASY GROW SYSTEM and 12-step adjustable headrest. Additional safety is provided by the H-GUARD SYSTEM with a three-layer headrest made of memory foam and the SPS+ side impact protection system. Travel in rear-facing mode (RWF) is possible up to 105 cm – this means up to four years of increased safety in frontal collisions.
Comfort meets durability
Thanks to the 5-step adjustable backrest, soft padding, and modular insert with memory foam, the i-GROW offers high seating comfort for every age. When your child is old enough for the car’s 3-point belt, the integrated harness can simply be stored in the seat. The cover is removable and washable – for long-lasting freshness even with intensive use.
- Recommended age: from birth up to approx. 12 years (40–150 cm height)
- Material: shell made of PP plastic, insert & headrest with memory foam, cover made of 100% polyester
- Care instructions: cover removable and washable at 30 °C
- Certification: ECE R129/03 (i-Size)
- Kinderkraft Reboarder Car Seat i-GROW i-Size incl. Isofix Base & Top Tether - Grey
- Seat Reducer
- Kinderkraft Reboarder Car Seat i-GROW i-Size incl. Isofix Base & Top Tether - Grey
- Seat Reducer
Product group: | 3 |
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Color: | Black, Grey |
Recommended age min.: | 0 month(s) |
Recommended age max.: | 144 month(s) |
Shipping Date: | 21.10.2025 |
Brand: | Kinderkraft |
Car seat group: | Group 0+/1/2/3 |
Approved for air travel: | No |
Features: | Side-impact protection, Isofix base, Seat reducer cushion |
Installation direction: | Forward & rear facing |
Functions: | Grow-along, Reclining function, Rotating |
Restraint method: | Five-point harness |
European safety standard: | ECE R129 (i-Size) |
Cover removable: | Removable |
Seat width adjustability: | Not adjustable |
Scope of delivery: | reboarder,gurtpolster,isofix-basis |
Reclining position: | Yes |
Backrest adjustability: | 5x adjustable |
Headrest adjustability: | 12x adjustable |
Ironing: | Do not iron |
Weight: | 11 kg |
Tumble drying: | Do not tumble dry |
Child's height: | 40 - 150 cm cm |
Child's weight: | 0 - 36 kg kg |
Installation method: | Isofix base, Top tether |
Product type: | Reboard car seats |
Material cover: | 100% Polyester |
Product dimensions (L x W x H): | 75.00 x 44.00 x 72.00 cm |
Washing instructions: | Hand wash at max. 30 °C |
Backrest length: | 61.00 - 72.00 cm |
Our product code: | 202500001575 |
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Kinderkraft product code: | KCIGRO00GRY0000 |
EAN/GTIN: | 5902533923663 |
WARNINGS & SAFETY INSTRUCTIONS
WARNING!
Information on the suitability of the car seat for use with a child seat can be found in the vehicle's operating manual.
• Ensure that the internal harness straps holding your child are suitable for your child’s body shape and are not twisted. Therefore, do not place thick clothing under the child’s harness.
• The lap belts of the safety belt must run as low as possible over your child’s pelvis to ensure optimal effectiveness in an accident.
• The seat must be replaced if it has been subjected to severe stress in a traffic accident.
• The car seat must not be modified in any way without the approval of the competent approval authority. Installing the seat not in accordance with the manufacturer’s instructions can lead to risks to life and health.
• Protect the child car seat from direct sunlight, as your child could otherwise be burned by heated parts. Protect your child and the child seat from sunlight.
• Never leave a child unattended in a child seat.
• Ensure that luggage and other items are adequately secured, especially on the shelf under the rear window, as they can cause injuries in a collision.
• The seat must not be used without the cover.
• Do not use any replacement cover other than the one recommended by the manufacturer, as it is an essential part of the seat’s safety system.
• Do not use any attachment points other than those described in the instructions and marked on the seat.
• All hard parts and plastic parts of the child seat must be positioned and installed so that under normal
use conditions they cannot be trapped by the sliding seat or vehicle door.
• Regularly check the condition of the seat, paying particular attention to the attachment points, seams, and adjustment parts.
Make sure all mechanical parts are fully functional. Never lubricate or oil components of the child seat.
• Do not use the seat if parts are damaged or loose.
• In an emergency, it is important to release the harness quickly. This means the button to release the harness is not fully secured.
• Set a good example for your child and always wear your seatbelt. An adult who is not buckled up can also pose a danger to a child.
• Before every car journey, ensure that the seat is properly secured.
• The seat should also be secured when not in use. An unsecured child seat can cause injuries to passengers even during emergency braking.
• Some vehicle seats made of sensitive materials may show marks and/or cause discoloration from using the car seat. To prevent this, you can place a blanket, towel, or similar product under the car seat.
Remove all bags and packaging materials before use.
Our product code: | 202500001575 |
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Kinderkraft product code: | KCIGRO00GRY0000 |
EAN/GTIN: | 5902533923663 |
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