Most babies join the ride around 9 to 12 months. Your little rider must hold...

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

Most babies join the ride around 9 to 12 months. Your little rider must hold their head up steadily while wearing a helmet before you hit the road. Choose a front seat for close interaction if your bike allows it