After years of fitting bike seats and riding with my own kids, I know safety...

https://charlie-wiki.win/index.php/What_Age_Can_Kids_Start_Wearing_a_Bike_Helmet%3F_A_Guide_from_a_Veteran_Shop_Fitter

After years of fitting bike seats and riding with my own kids, I know safety comes first. Your baby needs solid head control and the ability to sit unassisted before using a rear seat or trailer. Learn the real signs that your little one is ready to ride.