cybex sirona z isize plus CYBEX SIRONA T ISIZE – Precious Cargo

 CYBEX SIRONA T iSIZE

Stock expected to arrive end July 2026. Please contact us if you would like to place a back order

• R129 approved

• Rearward facing from 45cm up to 105 cm/18kg (although approved from birth, it only fits babies 4 months+ well)

• Forward facing from 76cm to 105cm/18kg
• Lasts from approx 4 months to 4 years
• Isofix installation only, with Cybex Base T

Please note that the Sirona T has replaced Sirona Z and Sirona Z2.

The all-new update to the award-winning Sirona Z2 i-Size.

The CYBEX Sirona T i-Size must be installed with the Base T. It is also compatible with Base Z or Base Z2 (both discontinued)  isofix base and it is a new car seat in the CYBEX T-Line that can be rotated a full 360°. It offers simple doorside boarding of your child and is easy to switch between rear-facing and forward-facing position. Its 12-step adjustable headrest and 5 reclining positions make this seat extra ergonomic.

The integrated L.S.P. System of the Sirona T 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%.

The Energy Reduction Technology of the Sirona T 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.

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 T i-Size car seat offers 5 reclining positions when rear-facing and forward facing.

SAFETY FEATURES

Rear facing reduces the risk of injury in a head on collision 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 larger area. This product can be used rear-facing travel for children up to 105 cm, approx. 4 years. 

Energy Reduction Technology 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.

Integrated L.S.P system 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 approx. 25%.

COMFORT FEATURES

360 degree rotating mechanism provides a comfortable entry and exit position with less strain on parent’s back. In addition it makes switching between rear- and forward-facing position easy.

Height adjustable head rest offers 12 positions for a customized adjustment as your child grows.

One hand recline and rotation mechanism makes it easy for parents to adjust the seat while keeping one hand free.

For comfortable sleeping and travelling, the Sirona T i-Size car seat offers 5 reclining positions when rear-facing and when forward facing.

The newborn inlay allows an ergonomic lying position and now features head and side padding that forms a cozy nest around the smallest babies for extra support and soft comfort