Measure Before You Ride: Best Bike Helmet Picks for Kids, Commuters and Night Riders

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The best bike helmet is the one that fits the head wearing it. Every helmet below lists a head circumference range in centimeters, and that number matters more than color, vents or lights. A helmet that sits loose or tilts back can’t do its job, however well it scores on paper.

We compared seven helmets that were in stock and sold by Amazon.com or the brand’s own store: two for kids, a youth multisport helmet, a classic adult road helmet and three adult helmets with built-in LED lights for commuting. For each one we quote the fit range, the age guidance and the safety-standard wording exactly as the listing states it. None of these listings mention MIPS, so we don’t either.

Start with a soft tape measure. Wrap it around the widest part of the head, about an inch above the eyebrows, as OutdoorMaster’s sizing note describes, and compare that number with each range below before you choose a color.

Our Top Bike Helmet Picks at a Glance

Price key: $ under $50 · $$ $50–$100 · $$$ $100–$175 · $$$$ $175+. Prices change often; check Amazon for today’s price.

1. Schwinn Thrasher Adult Helmet: Best Overall Adult Helmet

Schwinn’s Thrasher is a conventional adult bike helmet: a lightweight microshell over a foam liner, a removable visor up front and a dial at the back that tightens the cradle with a twist. Schwinn pitches it for fitness and recreational riding, and the listing sizes it for riders ages 14 and up with head circumferences from 58 to 62 centimeters.

Getting it on is a two-step routine. Turn the rear dial until the helmet sits snug, then use the side and chin straps to fine-tune the fit. Schwinn says full-coverage padding wraps the head “in 360° comfort,” and the pads come out for washing, which helps on hot summer rides. The visor snaps off if you’d rather ride without it.

On safety wording, the listing says the helmet “Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 1 and Older (Extended Head Coverage).” Ventilation is described as “Twenty air vents” in one bullet and “21 flow vents” in another, so treat the count as about 20. The warranty field reads “Limited Lifetime,” while the weight field is empty. Schwinn adds that each product is designed in Madison, Wisconsin.

It suits adults and older teens with a medium-to-large head who ride paths, neighborhood streets and weekend loops in daylight, and who want a familiar brand at an entry-level price.

Why we like it

• Top seller in Adult Helmets
• Dial plus strap adjustment
• Washable padding

Watch out for

It comes in one 58–62 cm size, so anyone under 58 cm needs a different helmet, and there’s no light for dusk rides.

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2. Bell Rally Child Helmet: Best for Kids Ages 5–8

Bell’s Rally Child Helmet takes the shape of a classic bicycle helmet and scales it down for younger riders. Bell describes it as low profile with great coverage, and it comes in a range of colors and graphics, which helps when a child has to agree to wear it.

Daily use centers on two features. The True Fit system is Bell’s one-step adjustment, meant to make the fit quick to set before each ride. The patented Pinch Guard buckle, Bell says, ensures pinch-free buckling, which matters when small fingers or a squirming child are involved. The listing gives the weight as half a pound.

Bell recommends it for children ages 5 to 8 but says it will fit most heads measuring 52 to 56 centimeters, and the listing adds a clear warning: “Always take a head measurement. Head sizes and shapes can vary, even within an age range. Using a helmet that does not fit can be dangerous.” On standards, it “Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.” The listing doesn’t give a vent count, the warranty field is empty, and the size field shows a 0.1-inch depth, which can’t describe a helmet.

It suits families shopping for a school-age child who rides on sidewalks, driveways and park paths, and parents who want a buckle designed with little fingers in mind.

Why we like it

• Pinch-guard buckle
• Very light at 0.5 lb
• Clear sizing warning on the listing

Watch out for

Bell’s age range is a guide only; measure your child’s head and confirm it falls between 52 and 56 cm.

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3. 80SIX Multisport Helmet (8+ Youth): Best Multisport Youth Helmet

80SIX makes a rounded, skate-style helmet meant to cover more than one sport. The listing names biking, skateboarding, rollerblading, inline skating, longboarding, scooters and hoverboards, so a child can grab the same helmet for whatever is in the driveway that day.

Construction is straightforward: an ABS outer shell, an EPS liner and inner foam pads. Fit comes from the shell size, the pads and an adjustable chin strap with a side-release buckle; the listing doesn’t mention a dial. 80SIX says the helmet should fit securely from day one and that the interior foam gradually conforms to the head with use. The size field on this listing reads “8+ Youth,” which the bullets put at 52 to 56 centimeters. The same line also comes in 5+ Youth (49–52 cm) and 14+ Small/Medium (55–58 cm).

The certification bullet is the most detailed in this guide. 80SIX says it is “Triple-certified to meet U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older, ASTM F1447 for Recreational Bicycling or Roller Skating, and ASTM F1492 for Skateboarding and Trick Roller Skating.” The listing gives the weight as 0.88 pound and the warranty field reads “180 day manufacturer.”

It suits active kids who move between bikes, boards and scooters, and parents who would rather buy one helmet labeled for all of it than two separate ones.

Why we like it

• One helmet for bike and skate
• Three named standards on the listing
• Three shell sizes in the line

Watch out for

There’s no dial, so fit depends on picking the right shell size and pad set; measure before ordering.

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4. OUWOER Kids Bike Helmet (Small): Best Adjustable Kids Helmet

OUWOER’s kids helmet comes in three sizes, from a small shell meant for young children to a large one for teens and adults. This listing is the Small, which OUWOER sizes at 18.9 to 21.3 inches, or 48 to 54 centimeters. The brand also sells a Medium at 54 to 57 centimeters and a Large at 57 to 61.

The shell is ABS over EPS foam, which OUWOER says resists impact and absorbs shock. Fit comes from three adjustments: a crank dial at the back, two sets of pads in different thicknesses and length-adjustable chin straps. That combination lets you start with thicker pads on a smaller head and switch to thinner ones later. Eleven top and side vents keep air moving, and the listing gives the weight as 11.92 ounces.

The safety wording says the helmet “Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older.” OUWOER also says the Small suits kids 2 to 8 years old. Those two statements don’t line up for toddlers, so if your rider is under 5, check the label inside and ask OUWOER which version of the standard the Small meets. The listing mentions cycling, skateboarding and other outdoor sports, and the warranty field is empty.

It suits families with a school-age child who want a helmet they can tighten and re-pad over a couple of seasons, sold directly by the brand’s Amazon storefront.

Why we like it

• Three-way fit adjustment
• Two pad thicknesses included
• Best-selling kids helmet on Amazon right now

Watch out for

For riders under 5, the age-5-and-older compliance wording is a reason to check the label and ask OUWOER before buying.

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5. EXCLUSKY Adult Helmet With Rear LED: Best Helmet With Rear Light

EXCLUSKY’s adult helmet puts a rear light into a retro-style shell with an integrated sun shade. The listing pitches it for commuting, e-bike riding, city cycling, scooters, skateboards and roller skating, and sizes it for head circumferences from 56 to 61 centimeters.

The rear light carries 14 LEDs and three modes: steady, flashing and blinking. EXCLUSKY says the light is waterproof, charges over USB-C and provides up to five hours of illumination. The light faces backward only, so you’ll still want a bike headlight for the road ahead, and you’ll need to remember to charge it between rides.

Fit and comfort come from an adjustable dial, Y-shaped side straps and a soft chin strap. Twelve vents, four in front and eight at the rear, are meant to move air front to back, and the padding comes out for washing. On safety, EXCLUSKY says the helmet is “Certified to CPSC, ASTM, and CE safety standards” with a “tough ABS shell and thickened EPS foam liner.” The warranty field reads “1 year,” and the brand also promises 24-hour after-sale support.

It suits adults who ride home around sunset or in traffic, especially e-bike commuters, and who like the idea of a light that can’t be forgotten on the bike rack.

Why we like it

• Built-in rear light with three modes
• USB-C charging
• Sun shade for daytime glare

Watch out for

At 1.12 pounds it’s the heaviest helmet with a listed weight here, and the light covers only the rear.

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6. DKONI LED Commuter Helmet (Large): Best Front-and-Rear Light Commuter

DKONI’s commuter helmet builds lights into both ends of the shell: five white LEDs at the front and 13 red LEDs at the back. The rear light has four modes, which DKONI lists as fast flashing, slow flashing, warning flashing and snake-shaped flashing. This listing is the Large, sized for head circumferences of 56 to 61 centimeters.

Charging needs a little care. DKONI says to use the supplied cable with a 5V 1A charger and not a fast-charging adapter, avoid fully draining the battery, and recharge every two months if the helmet sits in storage. A full charge takes 1.5 to 2 hours, per the listing. For a daily commuter, that means plugging it in alongside your phone a couple of times a week.

Fit comes from a rear knob and adjustable side straps; DKONI says the dial can be set with one hand without pulling your hair. Twenty ventilation holes with airflow channels are meant to keep you cool, and the liner is breathable mesh that comes out for washing. On safety, the brand says the helmet is “Certified by CPSC, CE, and ASTM” and uses a high-density outer shell over EPS foam. The listing gives the weight as 0.66 pound, and the warranty field reads “1 year.”

It suits urban commuters and early-morning riders who want to be seen from the front and back without clipping separate lights to the helmet. The Medium and Small sizes extend the line to smaller heads.

Why we like it

• Lights at front and rear
• Light for a lighted helmet at 0.66 lb
• Three sizes in the line

Watch out for

Follow DKONI’s charging rules closely: a 5V 1A charger only, and no fast-charging adapters.

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7. ILM E3-10L LED Helmet: Best Lighted Helmet With Visor Lens

ILM’s E3-10L is built for city riding on e-bikes, scooters and regular bikes. It combines a one-piece shell of EPS and polycarbonate, front and rear USB-rechargeable lights and a detachable tinted lens that ILM says blocks UV rays, dust and sand. ILM describes the lens as eyeglass friendly.

The lights switch between steady, flashing and blinking with a button click. The front light helps you see the road ahead, while the rear light makes you more visible to drivers and pedestrians behind you, per ILM. Ten vents pull air in at the front and push hot air out through rear channels, and the mesh lining comes out for washing. The listing gives the weight as 0.93 pound.

ILM says the helmet is “Certified by ASTM, CPSC, CE, and EN1078.” The warranty field reads “5 Year Manufacturer.” One gap stands out: this is the Large/X-Large size, but the features don’t give a head circumference range, only that the “Size adjuster meets the requirements of most cyclists head sizes.” Check ILM’s size chart before ordering. The listing also says plainly that the electronics “can’t be 100% guaranteed to work properly” and asks buyers to contact ILM about light problems.

It suits adults who ride e-bikes or scooters at higher speeds in town, wear glasses, and want eye protection and lights in one package.

Why we like it

• Tinted lens that works over glasses, per ILM
• Front and rear lights
• Five-year warranty field

Watch out for

Confirm the L/XL head range with ILM first, since the listing doesn’t print one.

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How We Chose the Best Bike Helmets

We kept only helmets that were in stock and sold by Amazon.com or the brand’s own store, one per brand, then compared what each listing actually says:

• Head circumference: the centimeter range for the exact size sold, not just an age guess.
• Safety wording: which standard the listing names (CPSC, ASTM, CE, EN1078) and for which age group, quoted as written.
• Fit system: dial, pads, straps and buckles.
• Visibility and comfort: built-in lights, vents, visors and washable pads.
• Listing evidence: sales rank, seller, weight and warranty field, with empty or odd fields flagged.

None of the listings we chose mention MIPS or another rotational-impact system, so that isn’t a factor in these picks.

Bike Helmet Buying Guide

What the CPSC Label Means

Bicycle helmets sold in the U.S. must meet a federal standard. According to the CPSC’s bicycle helmet guidance, the rules in 16 C.F.R. Part 1203 cover peripheral vision, positional stability, retention strength and impact attenuation, and every helmet must carry a label certifying that it meets the standard. The same page says helmets marketed only for activities such as skateboarding or in-line skating aren’t covered by the bicycle rules, which is why a multisport helmet’s bicycle certification matters. Check the label inside any helmet you buy; the listings below only tell you what the brand claims.

Best Kids Bike Helmet: Measure, Don’t Guess

Age ranges on listings overlap and disagree. Bell recommends the Rally for ages 5 to 8 at 52–56 cm, while OUWOER puts its Small at 48–54 cm for ages 2 to 8. KidsHealth’s bike safety page advises picking a helmet that fits correctly and can be adjusted, looking for a CPSC or Snell sticker inside, making sure the straps are fastened, and skipping hats underneath. It also says to replace a helmet after any hard hit, because helmets lose their ability to absorb shock.

Best Toddler Bike Helmet: Check the Age on the Label

Helmet listings quote the CPSC compliance line in two forms: “for Persons Age 1 and Older (Extended Head Coverage)” and “for Persons Age 5 and Older.” Among our picks, only the Schwinn Thrasher’s listing uses the age 1 wording, and it comes in an adult 58–62 cm size. The Bell, 80SIX and OUWOER listings use the age 5 wording, even though OUWOER markets its Small for ages 2 to 8. If your rider is a toddler on a balance bike, read the label inside the helmet and ask the maker which version it meets before you buy.

Best Adult Bike Helmet for Road and Path Riding

For daylight rides on paths and quiet streets, a vented helmet with a dial is plenty. The Schwinn Thrasher pairs a dial with about 20 vents and a removable visor. If you also skate, the 80SIX line’s 14+ Small/Medium shell covers 55–58 cm heads with the same three listed standards as the youth size.

Best Commuter Bike Helmet and Helmets With Lights

Lights built into a helmet sit higher than bike-mounted lights and can’t be left behind. The EXCLUSKY has a rear light only; the DKONI and ILM add white front lights too. Helmet lights add to your bike’s own lights rather than replace them; a headlamp is a handy backup for roadside repairs after dark. KidsHealth advises that children never ride at dusk or in the dark, so the lighted picks here are adult helmets.

Vents, Visors and Washable Pads

Vent counts range from 10 on the ILM to about 20 on the Schwinn and DKONI. Removable, washable pads are listed on the Schwinn, EXCLUSKY, DKONI and ILM, and OUWOER includes two pad thicknesses. The Schwinn has a removable visor, the EXCLUSKY an integrated sun shade and the ILM a detachable tinted lens.

Ride Safety Beyond the Helmet

A helmet is one layer. HealthyChildren.org, from the American Academy of Pediatrics, says children need a helmet on every ride, no matter how short, because most bike crashes happen near home, and it warns against other helmet types unless it’s a multisport helmet certified for bicycle use by the CPSC. The same page says children should ride on the right, with traffic.

Keep a stocked first aid kit in the car or garage for scraped knees, and store bikes and helmets where they stay out of the sun and off the floor; our bike storage rack guide covers wall and floor options. Heading to a trail? A hitch bike rack carries the whole family’s bikes.

Frequently Asked Questions

What is the best bike helmet for most adults?

The Schwinn Thrasher is our top adult pick. It ranks #1 in Amazon’s Adult Helmets category, fits 58–62 cm heads, has a dial plus side and chin straps, and its listing says it complies with the U.S. CPSC standard for persons age 1 and older (extended head coverage).

What is the best kids bike helmet?

For ages 5 to 8, the Bell Rally Child fits 52–56 cm heads and has a Pinch Guard buckle, per Bell. The OUWOER Small (48–54 cm) adds a dial and two pad thicknesses. Measure your child’s head first; Bell’s listing warns that a helmet that doesn’t fit can be dangerous.

What is the best bike helmet with a light?

The DKONI has five white front LEDs and 13 red rear LEDs. The ILM E3-10L adds a tinted lens to front and rear lights. The EXCLUSKY has a 14-LED rear light that charges over USB-C. Helmet lights add to your bike’s own lights; they don’t replace them.

How do I choose a toddler bike helmet?

Check the label as well as the size. Listings quote the CPSC compliance line either “for Persons Age 1 and Older (Extended Head Coverage)” or “for Persons Age 5 and Older.” The kids helmets here use the age 5 wording, so for a toddler, read the label and ask the maker which version a small helmet meets.

When should a bike helmet be replaced?

KidsHealth says to replace a helmet after any hard hit because it loses its ability to absorb shock, and the CPSC requires helmets to carry a warning that impact damage may not be visible. Replace it when your child outgrows the size range, too.

The Bottom Line

Measure first, then shop. The Schwinn Thrasher is the best bike helmet for most adults with a 58–62 cm head. For kids, the Bell Rally Child and the dial-adjusted OUWOER cover school-age riders, and the 80SIX handles bikes and skateboards with three standards named on its listing. Commuters can choose a rear light on the EXCLUSKY, or front and rear lights on the DKONI or the lens-equipped ILM E3-10L. Whichever you choose, check the label inside and replace it after a hard crash.

Questions about how a bike crash with a car is handled? Ask your agent, and see our Portsmouth car insurance guide. Call Jeff Smith’s State Farm office at (740) 354-7747 or request a free coverage review.