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    Best Bike Helmets of 2025

    In one test, we drop helmets going 14 mph onto a flat anvil to find out how well they would protect a bike rider's head

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    From left: LEM Boulevard Bike Helmet, Bontrager Tyro Bike Helmet, and Bontrager Starvos WaveCel Bike Helmet
    Bike helmets have been shown to significantly reduce your risk of head or brain injury no matter where you are when an accident occurs.
    Photos: Consumer Reports

    Your bike (pedal-powered or electric) is a great way to get around. But whether you’re headed for a long or short ride, you should always wear a bike helmet to protect yourself.

    A bike helmet can significantly reduce your risk of head or brain injury. Though there are no federal laws requiring bike helmets, 21 states and the District of Columbia have statewide laws requiring kids to wear them, according to the Bicycle Helmet Safety Institute.

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    More on Bike Helmets

    A well-used bike helmet should be replaced about every five years and sooner if it’s damaged. If you’ve been in an accident—even if the helmet doesn’t seem affected—replace it anyway. It’s possible its interior foam has been damaged in a way that you won’t detect.

    We put bike helmets through rigorous tests in our labs to see how well they can withstand a serious impact—and how comfortable and easy to use they are. (See more on how we test bike helmets, below.)

    CR’s ratings of life-saving products like smoke detectors, car seats, and bike helmets are available to everyone. Below are our top bike helmet picks for adults (separated into road/mountain style and urban/skate style) and kids. We also note below which of these picks come with a Multi-Directional Impact Protection System (MIPS), low-density layer (LDL), Rotexx, SPIN, WaveCel, or similar technologies, all of which are liners designed to reduce the risk of a concussion.

    Anyone can access our full ratings of over 100 bike helmets for adults and more than 20 bike helmets for kids. And don’t forget to check out our bike helmet buying guide.

    Best Bike Helmets for Adults (Road/Mountain)

    Best Bike Helmets for Adults (Skate Style/Urban)

    Best Bike Helmets for Kids

    How CR Tests Bike Helmets

    In Consumer Reports’ tests, we strap helmets onto “head forms” that simulate the size of a human head, then drop them 14 mph onto a flat anvil to find out how well they withstand impact. An electronic sensor inside the head form monitors the force that would be transmitted to a rider’s skull in an accident.

    To ensure the helmet will stay in place during an accident, we test the strength of the chinstraps, attachment points, and buckles by dropping a weight that’s 8¾ pounds and 2 feet so that it yanks on the straps to simulate the force of a crash.

    Our testers also evaluate each helmet for ventilation, fit adjustments, ease of use, and other features.


    Kevin Loria

    Kevin Loria is a senior reporter covering health and science at Consumer Reports. He has been with CR since 2018, covering environmental health, food safety, infectious disease, fitness, and more. Previously, Kevin was a correspondent covering health, science, and the environment at Business Insider. Kevin lives in Washington, D.C., with his wife and children. Follow him on X: @kevloria.