As the next stage seat recaro offers the group i seat optia it is compatible with the recaro fix base and stands out not only through the modern design but also due to its safety features the hero safety system innovative side impact protection asp and recaro smartfit elements for particularly easy handling guarantee maximum safety for children up to approximately 4 5 years features suitable from 9 months to 4 5 years 9 18 kg easy and safe installation in combination with recaro f