BABYZEN invented YOYO board to adapt exclusively to the YOYO² stroller. YOYO board is installed with one click and with one hand. No more wearing yourself out when you cross the road on the way back from the shops. The child is seated in complete safety, with the choice of standing or sitting on an easily removable saddle. When not in use, YOYO board can be stored in two different positions, for minimum bulk. Time to get back to those parks and museums!