Sirona M2 i-Size - Functions

Rear-facing car seat

Significantly reduces the risk of injury in case of a head-on collision. The Sirona M2 i-Size allows you to transport children rear-facing from birth up to a height of 105 cm (approx. 4 years).

Alternative - Forward Facing

The Sirona M2 i-Size features a click-in system that allows for easy interchange between forward and rear-facing position. Depending on your preference, the Sirona M2 i-Size can also be used as a forward-facing car seat for children who are 16 months and 76 cm and above (up to 105 cm).

Integrated Linear Side-impact Protection

The integrated linear side-impact protectors (L.S.P. System) fold out on the side facing the door, reducing the force of a side-impact collision at a very early stage of impact. Whether rear or forward-facing, the CYBEX Sirona M2 i-Size’s integrated Linear Side-impact Protection system (L.S.P. System) increases the level of safety in case of a side-impact collision. The L.S.P. system can be folded out and reduces the force of a side-impact collision in combination with the head and shoulder protectors.

One-hand recline function

Easily adjusts to the perfect position (rearward facing: 5 positions; forward facing: 3 positions).

12-position height adjustable headrest

Protection that grows with your child. 12-position height adjustable headrest with integrated harness guides that grow with your child.

One-Click Installation with ISOFIX

A one-click installation with ISOFIX both in rear- and forward-facing position allows for simple installation and guarantees increased safety.
Sirona M2 i-Size is secured using the car's ISOFIX system and requires no further fastening. An installation indicator also helps to prevent a possible misuse.

M-Line Modular System

This modular system has all you need. With the infant car seat Aton M and your Sirona M2 i-Size you can click two seat onto one base. This ensures a safe rear-facing journey for your child - from birth up tp approx. 4 years.

Energy-absorbing shell

Absorbs the forces of an impact and protectively covers the baby.