49cm: Bikes Helmets that fit kids with a head circumference of 49cm

Offering Ultimate Comfort and Safety for Your Youngest Rider! LAZER KINETICORE PROTECTION Lazer's Pnut KinetiCore bike helmet is designed for prem...

Cool style, easy on/off without pinching with enhanced MIPS protection. Help your child enjoy their first rides with the Giro Scamp MIPS® Bike...

Cool style and easy on/off without pinching. Help your child enjoy their first rides with the Giro Scamp Bike Helmet, equipped with everythin...

Protect the young adventure seeker in your life. With more all-around coverage and MIPS protection, the Sidetrack II is suited for the adventur...

Protect the young adventure seeker in your life. With more all-around coverage, the Sidetrack II is suited for the adventurous grom in your lif...

Protect your youngest shredders. Small heads need protection too, and the Lil Ripper brings the legendary Bell reputation to the most precious ...