Wondering when your baby is ready to ride? It is best to wait for solid head...

https://www.parenting/when-can-a-baby-go-in-a-bike-seat-an-age-by-age-guide/

Wondering when your baby is ready to ride? It is best to wait for solid head control and sitting unassisted, usually around 9 to 12 months. From trailers to rear seats, I have spent years fitting gear and riding with my own kids