Wait until your baby has strong head control and sits up on their own before...
https://wiki-wire.win/index.php/What%E2%80%99s_Safer_for_a_Baby:_Cargo_Bike_Box_or_Rear_Seat%3F
Wait until your baby has strong head control and sits up on their own before hitting the trail. Whether you are looking at a rear seat or a trailer, I have broken down what to watch for. Let’s ensure your little passenger is ready for the ride.