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Bike Helmets

(93 products)
Products (93)

    Colors
    Top Rated

    GiroVerce MIPS Bike Helmet - Women's

    $51.93 compared to  $70.00
    You save 25%
    41 reviews with an average rating of 4.6 out of 5 stars

    Colors
    Top Rated

    BontragerSolstice MIPS Helmet

    $70.00
    149 reviews with an average rating of 4.6 out of 5 stars

    Colors
    Top Rated

    SmithSignal MIPS Bike Helmet

    $85.00
    48 reviews with an average rating of 4.8 out of 5 stars

    Colors
    REI Outlet

    BernWatts EPS Bike Helmet

    $34.73 compared to  $69.99
    You save 50%
    2 reviews with an average rating of 4.5 out of 5 stars

    Colors
    Top Rated

    BontragerSolstice Bike Helmet

    $50.00
    52 reviews with an average rating of 4.8 out of 5 stars
  • A shop services technician repairs a flat tire.

    Members get 20% off cycle shop services

    Plus free bicycle flat tire repair. We'll fix you up for less (labor only; parts not included.)

    Find a store near you

    Colors
     

    LazerCityZen KinetiCore Bike Helmet

    $60.00
    0 reviews

    Colors
    Top Rated

    SmithEngage Mips Bike Helmet

    $120.00
    99 reviews with an average rating of 4.7 out of 5 stars

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    BernWatts 2.0 MIPS Cycling Helmet

    $80.00 compared to  $100.00
    You save 20%
    3 reviews with an average rating of 4.3 out of 5 stars

    Colors
    REI Outlet

    BernMacon EPS Bike Helmet

    $28.73 compared to  $59.99
    You save 52%
    1 reviews with an average rating of 5.0 out of 5 stars

    Colors
    Top Rated

    NutcaseStreet Mips Helmet

    $44.93 - $80.00
    24 reviews with an average rating of 4.5 out of 5 stars

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    ThousandHeritage Bike Helmet

    $99.00
    64 reviews with an average rating of 4.5 out of 5 stars

    Colors
    Top Rated

    GiroAgilis MIPS Bike Helmet

    $100.00
    49 reviews with an average rating of 4.7 out of 5 stars

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    SmithExpress MIPS Cycling Helmet

    $79.93 - $110.00
    17 reviews with an average rating of 4.4 out of 5 stars

    Colors
    Top Rated

    GiroRadix MIPS Bike Helmet

    $74.93 - $100.00
    35 reviews with an average rating of 4.8 out of 5 stars

    Colors
    Top Rated

    SmithConvoy MIPS Bike Helmet

    $85.00
    88 reviews with an average rating of 4.7 out of 5 stars

    Colors
    Top Rated

    SmithPersist Mips Bike Helmet

    $120.00
    41 reviews with an average rating of 4.7 out of 5 stars

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    BontragerQuantum MIPS Bike Helmet

    $115.00
    11 reviews with an average rating of 4.3 out of 5 stars

    Colors
    REI Outlet

    BernAllston Bike Helmet

    $38.73 compared to  $79.99
    You save 51%
    19 reviews with an average rating of 4.6 out of 5 stars

    Colors
    Top Rated

    BontragerStarvos WaveCel Cycling Helmet

    $105.00
    138 reviews with an average rating of 4.7 out of 5 stars

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    Troy Lee DesignsA2 Decoy Mips Bike Helmet

    $99.93 - $117.93 compared to  $169.00
    You save 30% - 40%
    21 reviews with an average rating of 4.5 out of 5 stars

    Colors
    Top Rated

    BernMacon 2.0 MIPS Helmet

    $80.00
    40 reviews with an average rating of 4.5 out of 5 stars

    Colors
    REI Outlet

    GarneauKaido Bike Helmet

    $45.73 compared to  $84.99
    You save 46%
    0 reviews

    Colors
    REI Outlet

    NutcaseStreet Mips Helmet

    $30.73 compared to  $79.99
    You save 61%
    7 reviews with an average rating of 4.0 out of 5 stars

    Colors
    Top Rated

    Troy Lee DesignsA1 Classic Mips Bike Helmet

    $79.93 - $99.93 compared to  $145.00
    You save 31% - 44%
    81 reviews with an average rating of 4.7 out of 5 stars

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    BontragerRally WaveCel Mountain Bike Helmet

    $160.00
    52 reviews with an average rating of 4.4 out of 5 stars

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    BernMajor Mips Bike Helmet

    $130.00
    5 reviews with an average rating of 4.2 out of 5 stars

    Colors
    Top Rated

    SmithWilder Jr. Mips Bike Helmet - Kids'

    $75.00
    9 reviews with an average rating of 5.0 out of 5 stars

    Colors
    Top Rated

    ThousandChapter MIPS Cycling Helmet

    $145.00
    7 reviews with an average rating of 4.6 out of 5 stars

    Colors
    Top Rated

    BernFL-1 Libre Bike Helmet

    $80.00
    18 reviews with an average rating of 4.7 out of 5 stars

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    BernHudson MIPS Bike Helmet

    $97.93 compared to  $140.00
    You save 30%
    34 reviews with an average rating of 4.4 out of 5 stars

Bike Helmets

Bike helmets are pieces of safety equipment designed to protect your head in the event of a fall or crash. They consist of an outer shell and interior protective liner made of polystyrene foam to absorb impacts. Manufacturers have created a suite of technologies to improve safety like MIPS, designed to dampen rotational trauma.

Types of Bike Helmets

You'll want to choose the type of helmet that suits your style of riding:

If you're concerned about bike safety, also see our selection of bike lights, reflectors and mirrors.

More Considerations

Look for some important features as you pick your helmet:

  • Ventilation: More vents increase wind flow, cooling you down.
  • Visors: Some helmets have a sun visor built in to keep your eyes shaded.
  • Face protection: Mountain bike helmets often have full face protection and a wraparound chin bar.

Bike Helmet Fit

Helmets should fit snuggly but not be uncomfortable. To get the right fit, first adjust the wheel or strap in the back. Then, buckle and tighten the chin strap. To test the fit, open your mouth wide. The helmet should press against the top of your head.

When to Replace your Helmet

Bike helmets are designed to absorb one impact. If you're been in any type of accident, it's best to get a new helmet even if it looks OK. Crash-free helmets should be replaced after five years as UV, weather and age can cause them to degrade.

Why Shop at REI

REI Co-op offers a 100% satisfaction guarantee. We carry helmets from top brands like Giro, Smith and Bern.