how old before an infant can ride on a bike
Note: Some jurisdictions have laws requiring passengers on bicycles to be at least one year old. Usually by age 12 months parents can start checking with the child's physician to see if they have the neck development to safely go for a bike ride.elevance. Rating Newest Oldest. Best Answer: Obviously a child can't be on a bike until they can safely wear a helmet. http://www.helmets.org/little1s.htm Nobody we have met in the injury prevention field recommends taking an infant of less than 12 months in a bicycle child seat, trailer, sidecar or any other carrier.