Most babies are ready for bike rides once they sit independently and hold their...

https://highstylife.com/can-i-use-a-child-bike-seat-on-an-e-bike-a-service-writers-guide-to-family-cycling/

Most babies are ready for bike rides once they sit independently and hold their heads steady, usually around age one. Choose front seats for interaction, rear mounts for older toddlers, or trailers for maximum stability