Free shipping from 75€ (AT, excl. furniture)


349,95 €

Delivery status: 2 - 4 weeks

The Sirona T i-Size by CYBEX is a real all-rounder that combines comfort with even more safety. Sirona T i-Size is a rear-facing child seat that offers optimal protection in the event of an accident. The rear-facing seating position reduces the risk of injury to the child's neck and head, increasing safety by 50%. The rear-facing position is prescribed for the first 15 months (76 cm), but CYBEX recommends it until the child is four years old. However, forward-facing is also possible with the Sirona T i-Size.

The rotation mechanism

In combination with the Base T (available separately), the 360° rotation mechanism ensures easy entry and exit. Simply rotate the car seat towards the car door and buckle and unbuckle your child properly. Thanks to the simple rotation, you can choose between the safe rear-facing or the comfortable forward-facing seating position.

Good fit, even for the smallest

A particularly practical feature is the removable newborn insert, which allows an almost flat lying position for small babies. This reduces the risk of the baby's head tipping forward during sleep, which can lead to serious breathing problems. As soon as your baby is taller than 60 cm, the insert can be removed and your child has enough space.

Reliable sun protection

The sun canopy is equipped with a UV50+ factor and reliably protects your child from the sun.

Grows with your child

The height-adjustable headrest of the Sirona T i-Size has 12 different positions. This means that the child seat grows with your child during the first four years of life and offers optimum safety.

Better side impact protection

Of course, the Sirona T i-Size has CYBEX's proven linear side impact protection system (L.S.P.) integrated, which provides even more safety: In the event of an accident, the initial impact forces are reduced by the side impact protection that can be extended on the door side. Together with the flexible shell of the child seat, it reduces up to 25 percent of the impact forces and directs them away from your child.

Optimal air circulation

Thanks to the all-round air circulation with special mesh inserts, ventilation is improved in all seasons.

Always the right position

The five recline settings of the Sirona T i-Size can be adjusted with just one hand. The settings can be used in both the rear-facing and forward-facing positions and in the 360°C rotation mechanism.

Easy entry and exit

Small magnets on the side of the child seat allow the straps to be conveniently fastened while getting in and out of the car.

The most important details:

  • rear-facing position prescribed up to 15 months (76 cm)
  • practical 360°C rotation mechanism
  • five tilt settings
  • rear-facing or forward-facing
  • headrest can be adjusted to twelve different positions
  • sun canopy
  • side impact protection system
  • removable newborn insert
  • optimal air circulation
  • Base T (sold separately) can be used with Cloud T i-Size as well as Sirona T i-Size
  • small magnets for attaching the harness

Technical data:

  • i-Size standard, UN R129/03
  • Age recommendation: suitable from birth to approx. 4 years
  • Size: 45 to 105 cm
  • Weight: up to max. 18 kg
  • compatible with SensorSafe
  • own weight: 15 kg
  • Dimensions: L 71,5 cm x W 43 x H 68 cm

Care instructions:

  • fabric covers machine washable at 30°C