Britax Romer Dualfix M Plus i-Size
 | Outdated Product A flagship model for comfortable and safe trips with a child approximately from 3 months to 3-4 years old. Until the child reaches a height of 75 cm, the seat must be placed rear-facing in the car. After that, it can be turned to face forward (or it can remain rear-facing, as this position is recommended for the entire period of car seat use until the child reaches a height of 105 cm). The seat shell is mounted on an Isofix base and rotates around it within 360°. This significantly simplifies the process of placing and removing the little passenger. Additionally, the seat is secured with a foot support resting on the car floor. The child in the shell is securely held by internal five-point harnesses. The Britax Romer Dualfix M Plus i-Size supports adjustments for the backrest angle, headre...st height, and integrated harnesses. Special Isofix indicators signal the correct installation of the product. Finally, the model is approved for use according to the European safety standard ECE R129 i-Size. |
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0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 40 – 105 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, side protection, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), rotary system, on a course, against the move, ISOFIX, foot to the floor, adjustment: backrest, headrest, belts
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), rotary system, on a course, against the move, ISOFIX, strap fastening, Top Tether, foot to the floor, adjustment: backrest, headrest, belts
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, side protection, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), rotary system, on a course, against the move, ISOFIX, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: satisfactory (2.6 – 3.5)
0+ (0 – 13 kg), 1 (9 – 18 kg), 40 – 105 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, side protection, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, side protection, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
0+ (0 – 13 kg), 1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 40 – 150 cm, rotary system, on a course, against the move, ISOFIX, strap fastening, foot to the floor, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size
Britax Romer Dualfix M Plus i-Size | |||||||||||||||||||||||||||
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A flagship model for comfortable and safe trips with a child approximately from 3 months to 3-4 years old. Until the child reaches a height of 75 cm, the seat must be placed rear-facing in the car. After that, it can be turned to face forward (or it can remain rear-facing, as this position is recommended for the entire period of car seat use until the child reaches a height of 105 cm).
The seat shell is mounted on an Isofix base and rotates around it within 360°. This significantly simplifies the process of placing and removing the little passenger. Additionally, the seat is secured with a foot support resting on the car floor. The child in the shell is securely held by internal five-point harnesses. The Britax Romer Dualfix M Plus i-Size supports adjustments for the backrest angle, headrest height, and integrated harnesses. Special Isofix indicators signal the correct installation of the product. Finally, the model is approved for use according to the European safety standard ECE R129 i-Size.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Britax Romer 2026 - new arrivals, bestsellers, and the most relevant models Britax Romer.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Britax Romer 2026 - new arrivals, bestsellers, and the most relevant models Britax Romer.
Additional features car seat Britax Romer Dualfix M Plus i-Size:
- Dimensions: 44x74x55 cm