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We are kid's bike specialists. Free shipping on bike accessories orders over $50.
We are kid's bike specialists. Free shipping on bike accessories orders over $50.

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

  • Lazer Lil' Gekko MIPS Bike Helmet

    Lazer
    Original price $64.99
    Original price $64.99 - Original price $64.99
    Original price $64.99
    Current price $41.95
    $41.95 - $41.95
    Current price $41.95

    Ride in comfort and protection, and utter cuteness with the Lil' Gekko! Lil’ Gekko, the next generation of kid’s helmets from Lazer! Drop down sid...

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    Original price $64.99
    Original price $64.99 - Original price $64.99
    Original price $64.99
    Current price $41.95
    $41.95 - $41.95
    Current price $41.95
    Save 35% Save %
  • Lazer Pnut Kineticore Kids Bike Helmet

    Lazer
    Original price $49.99
    Original price $49.99 - Original price $49.99
    Original price $49.99
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99

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

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    Original price $49.99
    Original price $49.99 - Original price $49.99
    Original price $49.99
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
    Save 20% Save %
  • Nutcase Little Nutty Yo! MIPS Bike Helmet

    Nutcase
    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99

    Express YoSelf!  Kids can use a dry erase marker to scribble what's on their mind in the little thought bubbles on this cool new helmet!  Fea...

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    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    Save 34% Save %
  • Giro Tremor MIPS Bike Helmet

    Giro
    Original price $70.00
    Original price $70.00 - Original price $70.00
    Original price $70.00
    Current price $49.95
    $49.95 - $49.95
    Current price $49.95

    Cool style, easy to fit, great ventilation and enhanced MIPS protection. When every curb is a jump and every patch of dirt screams for a skid, ...

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    Original price $70.00
    Original price $70.00 - Original price $70.00
    Original price $70.00
    Current price $49.95
    $49.95 - $49.95
    Current price $49.95
    Save 29% Save %
  • Nutcase Baby Nutty Love Bug Gloss MIPS Bike Helmet

    Nutcase
    Original price $59.99
    Original price $59.99 - Original price $59.99
    Original price $59.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99

    Just cause you’re a little doesn’t mean you can’t be super.  This print is for the mightiest of little nutty’s.   Nutcase sets the standard for fu...

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    Original price $59.99
    Original price $59.99 - Original price $59.99
    Original price $59.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Save 30% Save %
  • Giro Tremor Child Bike Helmet

    Giro
    Original price $55.00
    Original price $55.00 - Original price $55.00
    Original price $55.00
    Current price $41.95
    $41.95 - $41.95
    Current price $41.95

    Featuring some of the best technologies from our adult line, like In-Mold construction for reduced weight and enhanced durability, and our accl...

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    Original price $55.00
    Original price $55.00 - Original price $55.00
    Original price $55.00
    Current price $41.95
    $41.95 - $41.95
    Current price $41.95
    Save 24% Save %
  • Nutcase Little Nutty Vikki King Gloss MIPS Bike Helmet

    Nutcase
    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99

    What little nutty doesn’t want to be a mighty shield maiden?  Designed to tackle even the most legendary adventures. Kids will speak of your might...

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    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    Sold out
  • Giro Scamp MIPS Kids Bike Helmet

    Giro
    Original price $70.00
    Original price $70.00 - Original price $70.00
    Original price $70.00
    Current price $64.95
    $64.95 - $64.95
    Current price $64.95

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

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    Original price $70.00
    Original price $70.00 - Original price $70.00
    Original price $70.00
    Current price $64.95
    $64.95 - $64.95
    Current price $64.95
    Save 7% Save %
  • Nutcase Little Nutty Ride the Plank MIPS Bike Helmet

    Nutcase
    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99

    Arrrgh matey!  You best be bikin' along before you are forced to "ride the plank!"  Nutcase sets the standard for fun when it comes to kid’s helme...

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    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    Save 34% Save %
  • Bell Sidetrack II MIPS Youth Bike Helmet

    Bell
    Original price $70.00 - Original price $70.00
    Original price $70.00
    $70.00
    $70.00 - $70.00
    Current price $70.00

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

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    Original price $70.00 - Original price $70.00
    Original price $70.00
    $70.00
    $70.00 - $70.00
    Current price $70.00
  • Nutcase Baby Nutty Tie Dye Gloss MIPS Bike Helmet

    Nutcase
    Original price $59.99 - Original price $59.99
    Original price $59.99
    $59.99
    $59.99 - $59.99
    Current price $59.99

    For the child that might have a passion for painting outside the lines! The Nutcase Baby Nutty helmet has been an industry leader for safety and c...

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    Original price $59.99 - Original price $59.99
    Original price $59.99
    $59.99
    $59.99 - $59.99
    Current price $59.99
  • Giro Scamp Youth Bike Helmet

    Giro
    Original price $55.00
    Original price $55.00 - Original price $55.00
    Original price $55.00
    Current price $39.95
    $39.95 - $39.95
    Current price $39.95

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

    View full details
    Original price $55.00
    Original price $55.00 - Original price $55.00
    Original price $55.00
    Current price $39.95
    $39.95 - $39.95
    Current price $39.95
    Save 27% Save %
  • Bell Sidetrack II Youth Bike Helmet

    Bell
    Original price $60.00 - Original price $60.00
    Original price $60.00
    $60.00
    $60.00 - $60.00
    Current price $60.00

    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...

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    Original price $60.00 - Original price $60.00
    Original price $60.00
    $60.00
    $60.00 - $60.00
    Current price $60.00
  • Nutcase Little Nutty Surfs Up MIPS Bike Helmet

    Nutcase
    Original price $69.99 - Original price $69.99
    Original price $69.99
    $69.99
    $69.99 - $69.99
    Current price $69.99

    Surf's up!  Let's ride to the beach! Nutcase sets the standard for fun when it comes to kid’s helmets. The all-new Little Nutty raises the bar aga...

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    Original price $69.99 - Original price $69.99
    Original price $69.99
    $69.99
    $69.99 - $69.99
    Current price $69.99
  • Bell Lil Ripper Kids Bike Helmet

    Bell
    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99

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

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    Original price $45.00
    Original price $45.00 - Original price $45.00
    Original price $45.00
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
    Save 11% Save %
  • Nutcase Little Nutty Tongues Out Gloss MIPS Bike Helmet

    Nutcase
    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99

    Evoking a sense of silliness, fun and happiness, this print is sure to put a big smile on the face of your little nutty. Nutcase sets the standard...

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    Original price $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    Sold out
  • Nutcase Baby Nutty Petal to Metal Gloss MIPS Bike Helmet

    Nutcase
    Original price $59.99 - Original price $59.99
    Original price $59.99
    $59.99
    $59.99 - $59.99
    Current price $59.99

    For the speedy one in your tribe. Hopefully the petals stay on the helmet when they fly by! The Nutcase Baby Nutty helmet has been an industry lea...

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    Original price $59.99 - Original price $59.99
    Original price $59.99
    $59.99
    $59.99 - $59.99
    Current price $59.99

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