Wait until your baby reaches twelve months to ensure their neck muscles support...

https://www.bookmarking-presto.win/most-experts-suggest-waiting-until-your-little-one-reaches-age-one-before-you

Wait until your baby reaches twelve months to ensure their neck muscles support a helmet. Look for independent sitting before riding. Choose front-mounted seats for engagement, rear seats for stability, or trailers for the safest, comfiest nap-time rides.