Rant Ultra SPS Isofix

Photos ₁₀

Outdated Product

Weight group: 1 (9 – 18 kg); 2 (15 – 25 kg); 3 (22 – 36 kg); backrest tilt; headrest height; belt height; anatomical cushion; Additional side protection; Harness type: 5-point; Weight (kg): 9.5;

E-Catalog uses affiliate links compensated by our partners.

Find prices on Amazon.com

Find prices on eBay.com

We recommend products in stockCar Seats Rant →

Maxi-Cosi Onyx

from $446.94

1 (9 – 18 kg), 2 (15 – 25 kg), 3 (22 – 36 kg), 76 – 150 cm, on a course, ISOFIX, strap fastening, Top Tether, adjustment: backrest, headrest, belts, crash test ADAC: standard i-Size i-Size

compare

Rant Ultra SPS Isofix

installation with seat belt ISOFIX side protection system (SPS)

without ISOFIX

ISOFIX

Weight group	1 (9 – 18 kg) 2 (15 – 25 kg) 3 (22 – 36 kg)
Age range	8 – 48 months 3 – 7 years old 6 – 12 years old
Installation	seat belt ISOFIX
Installation	forward facing
Adjustments	backrest tilt headrest height belt height
Equipment	removable cover anatomical cushion
Additional side protection
Harness type	5-point
Weight	9.5 kg
Added to E-Catalog	August 2018

Isofix system

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 Rant 2026 - new arrivals, bestsellers, and the most relevant models Rant.

How to choose a child car seatWe'll figure out how to choose a car seat that's appropriate for your child's age and what to look for when purchasing.