Cybex Solution B i-Fix Car Seat
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The Cybex Solution B i-Fix is a high-back booster car seat designed for long-term comfort and proven safety from approximately 3 to 12 years old (100–150 cm). Tested to the latest UN R129/04 i-Size safety standard, it combines advanced side-impact protection, effortless ISOFIX installation, and a 12-position adjustable headrest that grows with your child.
Built with Cybex’s trusted engineering, the Solution B i-Fix ensures outstanding protection and practicality for everyday journeys. The seat’s Linear Side-impact Protection (L.S.P.) System absorbs energy in the event of a collision, significantly reducing impact forces to your child’s head and upper body.
The integrated ISOFIX system offers a simple, secure connection to your vehicle in seconds—ensuring stability and preventing seat movement. Designed for children between 100–150 cm (approx. 3–12 years), the adjustable 12-position headrest provides a perfect fit at every stage of growth, adapting with just one hand.
A lightweight yet durable build makes handling and transferring the car seat effortless, while high-quality, skin-safe fabrics ensure long-lasting comfort. The covers are machine washable at 30°C, making maintenance easy for busy families.
What’s Included:
- Cybex Solution B i-Fix Car Seat
- User Guide (Quick Start & Digital Access)
Product Highlights:
- Meets the latest UN R129/04 i-Size safety standard
- Suitable from approximately 3 to 12 years (100–150 cm)
- ISOFIX installation for fast, secure fitting
- Linear Side-impact Protection (L.S.P.) System for superior impact reduction
- 12-position adjustable headrest grows with your child
- Lightweight design for easy handling
- Premium, skin-safe fabrics tested for harmful substances
- Machine washable covers at 30°C
- Compact size fits easily in most vehicles
Features & Benefits:
- Proven i-Size Safety: Tested under UN R129/04, ensuring the highest level of crash protection.
- Effortless Installation: ISOFIX connectors make securing the seat fast, stable, and foolproof.
- Grows With Your Child: 12 adjustable headrest positions ensure continued comfort and safety.
- Superior Side-Impact Protection: L.S.P. System absorbs crash energy for greater peace of mind.
- Lightweight and Portable: Weighing only 4.4 kg, ideal for switching between cars.
- Comfort-Focused Design: Padded seat and breathable fabrics for longer journeys.
- Low-Maintenance Care: Removable covers machine washable at 30°C.
- Vehicle Compatibility: Fits any car equipped with ISOFIX anchors.
- Child-Friendly Materials: All fabrics tested for skin safety and comfort.
- Engineered for Longevity: Built to last through years of daily use.
Specifications / Size & Fit:
- Length: 390 mm
- Width: 520 mm
- Height: 640 mm
- Weight: 4.4 kg
- Child Height Range: 100–150 cm
- Child Weight Range: Approx. 15–50 kg
- Approval Standard: UN R129/04 (i-Size)
- Installation: ISOFIX
- Care Instructions: Covers machine washable at 30°C
Compatibility:
- Compatible with Cybex ISOFIX Guides
- Optional Cybex Summer Cover available for warmer months
Ideal Uses:
Perfect for families seeking a lightweight, safe, and adaptable i-Size car seat that will last from toddlerhood through pre-teen years. Ideal for daily commutes, long trips, and multi-car households.



