Best Kids' Bike Helmets of 2026

Jason Kiser Avatar
Jason Kiser
Last Updated: Jan 12, 2026

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Kids' bike helmets are an essential piece of safety equipment to ensure that children are protected while riding their bikes. These helmets are designed to fit comfortably and securely on a child's head, providing protection from potential head injuries in the event of an accident. They come in a variety of colors and designs, making it easy for parents to find a helmet that their child will be excited to wear. With adjustable straps and padding, these helmets can be customized to fit each child's unique head shape and size. Investing in a quality kids' bike helmet is a must for any parent who wants to keep their child safe while they enjoy the fun and freedom of riding their bike.

At a Glance: Our Top Picks

MOUNTALK Toddler Bike Helmet Cover #TOP 1
MOUNTALK Toddler Bike Helmet
ftb score rating icon 9.9
Bell Spiderman SPIDEY EYES Toddler Helmet Cover #TOP 2
Bell Spiderman SPIDEY EYES Toddler Helmet
ftb score rating icon 9.8
Lemmeko Adjustable Toddler Bike Helmet Cover #TOP 3
Lemmeko Adjustable Toddler Bike Helmet
ftb score rating icon 9.6

Top 10 Kids' Bike Helmets

MOUNTALK Toddler Bike Helmet

Rainbow Unicorn
MOUNTALK Toddler Bike Helmet Cover
Toddler Bike Helmet for Boys and Girls, Adjustable Kids Helmets from Infant/Baby to Children, 1/2/3/4/5/6/7/8 Years Old (Unicorn,Size S)

The MOUNTALK Toddler Bike Helmet is a versatile and adjustable helmet suitable for boys and girls of various ages. With three different sizes available, this helmet is designed to grow with your child from infancy to their teenage years. It is dual-certified to meet US safety standards, ensuring maximum protection for your child. The 360° inner pads provide comfort and can be easily removed and washed, ensuring hygiene and convenience. Whether your child is just starting to ride a bike or is an experienced rider, this helmet is a reliable and stylish choice. Give your child the confidence they need with the MOUNTALK Kids Helmet.

What We Like
Easy size adjustment
Attractive and fun designs
Good comfort and fit
Sturdy and well-made construction
Reliable safety features
What We Don't Like
XS size may run small
#TOP 2

Bell Spiderman SPIDEY EYES Toddler Helmet

BELL
7073384
Bell Spiderman SPIDEY EYES Toddler Helmet Cover
Bell Spiderman Spidey Eyes Toddler Helmet - (3-5 yrs.)

The Bell Spiderman SPIDEY EYES Toddler Helmet is a perfect choice for children aged 3-5. With a head size range of 48-52 cm, it ensures a proper fit for your child's head. The helmet features high-impact reflectors, providing excellent visibility for added safety. The extended rear coverage offers extra protection to the back of the head. Additionally, the 4 vents keep your child's head cool during their outdoor adventures. The True Fit self-adjusting system ensures a secure fit every time, and the adjustable nylon chin strap with Pinch Guard buckle adds extra convenience. This helmet complies with the U.S. CPSC Safety Standard for Bicycle Helmets, offering peace of mind for parents. Give your child the ultimate Spiderman experience while keeping them safe with the Bell Spiderman Toddler Helmet.

What We Like
Excellent safety and protection
Adjustable and comfortable fit
Lightweight and well-ventilated
Fun, appealing design
Durable construction
What We Don't Like
May run small for some
Inconsistent adjustment features

Lemmeko Adjustable Toddler Bike Helmet

XYQ-ST00083302-S-FBA
Blue
Lemmeko Adjustable Toddler Bike Helmet Cover
Toddler Helmet, Baby Infant Kids Bike Helmet for Kids Age 1-3/2-4/3-5/5-8 Adjustable Toddler Bike Helmets for Boys Girls for Scooter Skateboard Cycling

The Lemmeko Toddler Bike Helmet offers strong protection with its hard outer shell and cushioned inner foam, helping keep your little one safe during playtime. Its 11 vents promote airflow, so your child stays cool and comfortable without overheating. The soft, removable inner padding makes cleaning easy, ensuring the helmet remains fresh. With an adjustable knob and chin strap, you can customize the fit as your child grows, providing a secure and comfortable helmet for toddlers and young kids aged 1 to 8. This helmet is perfect for cycling, skating, scootering, and other outdoor activities, helping your child enjoy sports safely.

What We Like
Adjustable fit
Lightweight and durable
Comfortable padding
Adorable design
Great value
What We Don't Like
Slightly tight for larger heads
Head gets a bit sweaty
#TOP 4

Lamsion Kids Helmet with Protective Gear Set

HW012-BSU
Pink
Small
Lamsion Kids Helmet with Protective Gear Set Cover
Lamsion Kids Helmet Adjustable with Sports Protective Gear Set Knee Elbow Wrist Pads for Toddler Ages 3 to 8 Years Old Boys Girls Cycling Skating Scooter Helmet-(Pink Sun Flower)

The Lamsion Kids Helmet with Protective Gear Set is a perfect safety gear for outdoor activities such as cycling, biking, snowboarding, skating, and riding a scooter or balance bike. The helmet is made of durable ABS and EPS materials to ensure safety and comfort. It comes with seven pieces of protective set, including a helmet, two elbow pads, two knee pads, and two wrist pads. The adjustable harness and wheel ratchet can be customized to fit kids' heads measuring 19.6 - 21.3 inches, making it ideal for 4 - 10 years old. The helmet is lightweight and durable, making it a great gift for Christmas, birthdays, festivals, and Children's Day.

What We Like
Easy helmet adjustment
Good wrist protection
Lightweight and comfortable
Cute design and colors
Great value for price
What We Don't Like
Durability feedback pending

Retrospec Scout Toddler Helmet

Matte Matcha Bloom
Toddler 45-49cm
Retrospec Scout Toddler Helmet Cover
Retrospec Scout Kids Bike Helmet - Multi-Sport Toddler Safety Protection with 14 Vents, Adjustable Fit System, Built-in Sun Visor & Washable Interior in 2 Sizes for Boys & Girls

The Retrospec Scout Helmet is designed with your child's safety in mind. Its lightweight construction and shock-absorbing foam provide premium protection, ensuring your little one is safe during outdoor activities. The helmet molds to your child's head, offering a secure and comfortable fit with an adjustable chin strap and dial system. With 14 ventilation holes, this helmet promotes airflow, keeping your child cool while they ride. Plus, the built-in visor shields their eyes from the sun, enhancing visibility as they explore on their bike, skateboard, or scooter.

What We Like
Adjustable fit for toddlers
Lightweight and breathable design
Sturdy and durable construction
Attractive, fun colors
Comfortable to wear
What We Don't Like
Chin strap could be softer
Sizing may run small
#TOP 6

OUWOER Kids Bike Helmet

W-001
Blue
OUWOER Kids Bike Helmet Cover
Kids Bike Helmet, Adjustable and Multi-Sport, from Toddler to Youth, 3 Sizes (Blue)

The OUWOER Youth Helmet is a high-quality and safe helmet suitable for various outdoor sports activities. It comes in three different sizes to fit toddlers, kids, and youth. The helmet is made of an ABS shell that resists impact and high-quality EPS foam that provides shock absorption. This helmet complies with the U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older. The helmet has 11 top and side vents that keep you cool and comfortable during your activities. The helmet is also fully adjustable, with a crank adjustment dial, two sets of pads with different thickness, and length-adjustable chin straps.

What We Like
Adjustable secure fit
Lightweight yet sturdy
Soft comfortable padding
Kid-friendly design
Multi-sport versatility
What We Don't Like
May fit loosely on youngest toddlers
#TOP 7

Bell Disney Minnie Mouse 3D Minnie Me Toddler Bike Helmet

BELL
7059827
3D Minnie Me
One Size
Bell Disney Minnie Mouse 3D Minnie Me Toddler Bike Helmet Cover
Disney Minnie Mouse 3D Minnie Me Toddler Bike Helmet by Bell

Bell Minnie Me Toddler Helmet is a cute and safe option for toddlers who love Minnie Mouse. The 3D fabric bow and ears are made of non-grip material with breakaway attachment, ensuring your little one can play safely without getting hurt. The glittered bottom wrap adds a touch of sparkle to the helmet. The helmet complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 1 and Older, so you can trust that it will provide the extended head coverage your child needs. This helmet is recommended for toddlers ages 3-5, but will fit most heads measuring 48-52 cm. Make sure to take a head measurement before purchasing, as head sizes and shapes can vary even within an age range.

What We Like
Cute Minnie Mouse design
Excellent safety features
Adjustable and comfortable fit
Lightweight and easy to wear
High visibility colors
What We Don't Like
Runs slightly small
Elastic band fit may vary
#TOP 8

Raskullz Super Shimmer Corn Child Helmet

7133473
Super Shimmer
Ages 5+ (Pack of 1)
Raskullz Super Shimmer Corn Child Helmet Cover
Raskullz Super Shimmer Corn Child Helmet 5+, Multi, 50-54 cm

The Raskullz Super Shimmer Corn Child Helmet 5+ is a stylish and lightweight helmet recommended for ages 5-8 years with a head measuring 50cm-54cm. The bendable 3D rubber ears, snout, unicorn horn and mane with cute metallic printed heart graphics make it a fun and attractive helmet for little riders to use while cycling, scootering, skateboarding, or rollerblading. It complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and also the U.S. ASTM Safety Standard for multi-impact Skateboard Helmets. The helmet features adjustable straps for a custom snug fit and aerodynamic cooling vents for great airflow. The durable outer PVC shell and impact dampening expanded polystyrene inner foam construction make it a reliable helmet to ensure safety while riding.

What We Like
Adorable unicorn design
Lightweight and comfortable
Adjustable secure fit
Durable construction
Sparks imaginative play
What We Don't Like
None noted
#TOP 9

Bienbee Kids Bike Helmet Skateboard Helmets

BA-ST000801-S-FBA
Rainbow
Bienbee Kids Bike Helmet Skateboard Helmets Cover
Toddler Helmet, Bienbee Kids Bike Helmet Skateboard Helmets for Bicycle Balance Bike Scooter for Girls Boys Kids Age 1-3-5-8-14 Years

Bienbee Kids Helmet is perfect for 3-8 years old kids. It has an adjustable size to accompany children's growth. The double protection system is made of ABS and thickened EPS foam, which allows for maximum protection during various sports activities such as skateboarding, biking, rollerblading, scooting, and ice skating. This lightweight helmet is only 13.2oz, with breathable foam around the head for a comfortable fit. The stylish design makes it a perfect gift choice for kids. Additionally, the customer service is available 24/7 to answer any questions you may have.

What We Like
Attractive design
Durable material
Adjustable fit
Comfortable padding
Vibrant colors
What We Don't Like
Bland look for some
Fit loosens over months
#TOP 10

Kids Helmet with Sports Gear Set

HW0017-PIN
Pink
Small
Kids Helmet with Sports Gear Set Cover
Lamsion Kids Helmet Adjustable for Kids Ages 3-8 Years Old Boys Girls, Toddler Helmet with Protective Sports Gear Set Knee Elbow Pads Wrist Guards for Cycling Skateboard Scooter

This kids helmet is designed for ages 3-8 years old boys and girls, with an adjustable design that can be flexibly adjusted to the size suitable for children. It is made of ABS outer shell and high-density EPS inner shell with thickened soft sponge inside, which resists impact and protects the head. The helmet is suitable for multiple outdoor activities, such as cycling, roller skating, and skateboarding, and comes with a protective sports gear set including knee pads, elbow pads and wrist guards. This helmet is a creative and practical choice as a gift for children.

What We Like
Good fit for young children
Well-made helmet
Includes protective pads
Wrist and elbow pads fit well
What We Don't Like
Knee pads slightly stiff
Knee pads a bit tight
Buying Guide Image

Buyer's Guide: Best Kids' Bike Helmets

Introduction

Picking out the right helmet for your child can be a daunting task. With so many options on the market, it can be difficult to know which one is the best fit for your child's needs. In this article, we will explore some key factors to consider when choosing a kids' bike helmet, and provide some helpful tips to make the process a bit easier.

Fit

The most important factor to consider when choosing a kids' bike helmet is the fit. A helmet that is too large or too small will not provide adequate protection in the event of a fall or collision. It is essential that the helmet fits snugly on your child's head, without being too tight or causing discomfort.

To ensure the perfect fit, measure your child's head circumference and use this measurement to determine the appropriate helmet size. Most helmets will have a size chart on the back of the packaging, which will indicate the appropriate size based on head circumference.

Once you have the right size helmet, it is important to adjust the straps to ensure a secure fit. The straps should form a "V" shape under your child's ears, and the buckle should be positioned just below the chin. The helmet should not move or shift when your child shakes their head.

Style

Another important factor to consider when choosing a kids' bike helmet is the style. Children often have strong opinions about what they like and don't like, so it is important to find a helmet that your child will actually want to wear.

There are many different styles of kids' bike helmets to choose from, including colorful and fun designs, as well as more classic and neutral styles. Some helmets even have features such as removable visors or detachable chin bars, which can be a great way to add some variety and personalization to your child's helmet.

It is also worth considering the type of biking your child will be doing. If your child will be riding off-road or doing any stunts, you may want to consider a full-face helmet for added protection. If your child will mostly be riding on sidewalks or bike paths, a standard open-face helmet may be sufficient.

Safety

Of course, the most important factor to consider when choosing a kids' bike helmet is safety. It is essential that the helmet you choose meets the appropriate safety standards and provides adequate protection for your child's head.

Look for helmets that are certified by the Consumer Product Safety Commission (CPSC) or the American Society for Testing and Materials (ASTM). These certifications indicate that the helmet has been tested and proven to provide a certain level of protection in the event of a fall or collision.

It is also important to regularly inspect your child's helmet for any signs of damage or wear. Helmets should be replaced every few years, or sooner if they have been involved in a crash or sustained any significant damage.

Conclusion

Choosing the right kids' bike helmet can be a challenge, but it is an important decision that can help keep your child safe while they are out on the bike. By considering factors such as fit, style, and safety, you can find a helmet that is both comfortable and protective for your child.

Frequently Asked Questions (FAQs)

1. What size bike helmet for a 7 year old boy?

For a 7-year-old boy, bike helmets with a size range of 49 to 55 cm are usually suitable. However, helmets with a size range of 54 to 58 cm may also fit kids in the 6 to 12-year-old range.

2. How do you choose a bike helmet for a child?

When choosing a bike helmet for a child, the most important factor is their head circumference. Every helmet comes with a head circumference range, such as 50-57 cm. If your child's head circumference falls within that range, the helmet should be a good fit.

3. Is a 20 inch bike too big for a 7 year old?

A 20-inch bike is generally suitable for kids aged 5 to 8 years old. However, it's important to consider that children grow at different rates. To determine the right bike size for your 7-year-old, it's best to consult a children's bike sizing chart for a more accurate recommendation.

4. What size helmet should a 4 year old wear?

For most 4-year-olds, a children's bicycle helmet with a size of 48 to 52 cm is a good choice. This range aligns with the common head circumference of children aged 2 to 4 years, which is typically around 51 to 53 cm. However, as children grow, it's recommended to look for a helmet with a larger circumference, usually greater than 53 cm.

5. What size helmet for a 5 year old youth?

Helmet sizes for children are determined by head circumference. Adjustable dials on helmets allow for a range of circumferences. A 3- to 5-year-old child might wear a helmet with a 50- to 52-centimeter circumference. It's important to measure the child's head circumference and choose a helmet that falls within that range.

Editor's Notes

During our kids' bike helmet research, we found 24 kids' bike helmet products and shortlisted 10 quality products. We collected and analyzed 176,038 customer reviews through our big data system to write the kids' bike helmets list. We found that most customers choose kids' bike helmets with an average price of $28.85.

The kids' bike helmets are available for purchase. We have researched hundreds of brands and picked the top brands of kids' bike helmets, including MOUNTALK, BELL, Lemmeko, Lamsion, Retrospec. The seller of top 1 product has received honest feedback from 67,019 consumers with an average rating of 4.8.

Written by
Jason Kiser Avatar

Jason Kiser is an editor who lives in California, he previously worked in a travel agency for ten years, which enabled him to travel a number of interesting countries and experience several different cultures along the way. His range of job and travel experiences grant him expertise in hiking, camping, outdoors and fitness.

Kids' Bike Helmets Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand MOUNTALK BELL Lemmeko Lamsion Retrospec OUWOER BELL Raskullz Bienbee Lamsion
Color Rainbow Unicorn Spider-man Spidey Eyes Blue Pink Matte Matcha Bloom Blue 3D Minnie Me Super Shimmer Rainbow Pink
Age Range (Description) Age 3-6 Toddler Infant/Toddler Kid Toddler Toddler / Little Kid Toddler Little Kid 3-8 YEARS 3-8 Years Old
Size S for toddler/Little Kids Toddler (48-52cm) (Pack of 1) Small for Infant/Toddler 1-3 (16.9"-19.7") Small Toddler 45-49cm Small: 18.9" - 21.3" One Size Ages 5+ (Pack of 1) Small(19.6"-21.6"/3-8 years) Small
Special Feature adjustable Adjustable Adjustable Strap, Lightweight, Ventilation Adjustable,Lightweight Adjustable Strap, Visor Adjustable, Lightweight, Ventilation Lightweight Adjustable Lightweight, Ventilation, Adjustable adjustable
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.5
ftb score rating icon 9.4
ftb score rating icon 9.4
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.0
Where to Buy