Sirona Z i-Size - Functions

Rotating mechanism

The innovative 360° rotating mechanism provides a comfortable entry and exit position with less strain on parent´s backs. In addition it makes switching between rearward and forward-facing position easy.

Rear-facing car seat

A rear-facing car seat reduces the risk of injury in a head-on collision by more than 80% when compared to a forward-facing system car seat. Tests show that the force of an impact during a front crash is distributed evenly over a large area. CYBEX recommends rear-facing travel for children up to 105 cm, approx. 4 years.

Integrated Linear Side-impact Protection

The integrated L.S.P. System of the Sirona Z i-Size offers increased safety in the event of a side-impact collision. It reduces the force of a side-impact in combination with the energy-absorbing shell by approximately 25%.

One-hand recline and rotation function

The smart one-hand recline and rotation function makes it easy for parents to adjust the seat while keeping one hand free. For comfortable sleeping and traveling, the Sirona Z i-Size car seat offers 5 reclining positions when rear-facing and 3 reclining positions when forward facing.

Height-adjustable headrest

The adjustable headrest offers 12 positions for a customized adjustment as your child grows.

Energy Reduction Technology (ER-Tech)

The Energy Reduction Technology of the Sirona Z i-Size offers increased safety for your child in the forward-facing position in the event of a head-on collision. The "ER-Tech" reduces the forces on the neck of a child during a front crash by more than 20%, compared to other existing 5-point harness systems.

Two-Click Installation with ISOFIX

A two-click installation with ISOFIX allows for simple installation and guarantees increased safety. In combination with the Base Z the car seat is secured using the car's ISOFIX system and requires no further fastening. An installation indicator also helps to prevent a possible misuse.

5-Point harness system

Secure your child in the Sirona Z i-Size with ease, thanks to the central 5-point harness system.

Energy absorbing shell

The energy-absorbing shell of the Sirona Z i-Size absorbs the forces of an impact and protectively covers the child.

Belt Holder

The magnetic belt holders make taking your child out of the seat easy.