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

Big Kid Cool style, easy on/off without pinching with enhanced MIPS protection.  The Scamp MIPS II is Giro's smallest helmet designed for young ...

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...

  Nutcase sets the standard for fun when it comes to kid’s helmets. The all-new Little Nutty raises the bar again featuring industry safety leader ...

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

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...

Nutcase's Baby Nutty helmet has been an industry leader for safety and comfort for the last few years.  Featuring the MIPS safety feature and Nutca...