Best M Kids Bike Helmets in 2026

DURABLE - Built for both comfort and impact resistance with REINFORCED ABS SHELL & THICKENED SHOCK-ABSORBING EPS CORE.

EXTRA REMOVABLE LINING - Skateboard helmet with two removable liner for different head sizes and easy to wash the sweat away.

A HELMET for MULTI-SPORT - Smooth Ventilation System helps to protect and enjoy SKATING, CYCLING, BMX, MTB and etc.

✅【SAFE AND RELIABLE】 Kids/Youth ATV Helmets make sure kids are safe, DOT safety standards. It has a great amount of padding and protection inside,which provides excellent layers of protection.

✅【SNUG AND COMFORTABLE】 Kids/Youth ATV Helmets are very comfortable and not too heavy for the kids. It is Great gifts or present for your daughter, son, grandson, granddaughter, child, kids and Grandchildren on Christmas Day, New Year, Birthday.

✅【MULTIPLE AIR VENTS DESIGN】Kids/Youth ATV Helmet has multiple air vents around the helmet to maximize air circulation, make fresh air keep entering the helmet, You can have a good riding experience. The optimized vent reduces the wind noise and can ride more quietly.

✅【SAFE AND RELIABLE】 Kids/Youth ATV Helmets make sure kids are safe, DOT safety standards. It has a great amount of padding and protection inside,which provides excellent layers of protection.

✅【SNUG AND COMFORTABLE】 Kids/Youth ATV Helmets are very comfortable and not too heavy for the kids. It is Great gifts or present for your daughter, son, grandson, granddaughter, child, kids and Grandchildren on Christmas Day, New Year, Birthday.

✅【MULTIPLE AIR VENTS DESIGN】Kids/Youth ATV Helmet has multiple air vents around the helmet to maximize air circulation, make fresh air keep entering the helmet, You can have a good riding experience. The optimized vent reduces the wind noise and can ride more quietly.

【PERFECT GIFT CHOICE】: Great holiday gifts for your boys and girls! It's great gift ideas from parents to children, grandparents to grandchildren, or aunt uncle to niece nephew as birthday gifts, Children's Day gift, Christmas gift, birthday gift and other festival gift. Child will be overjoyed when he/she receive your present!

【DOUBLE ADJUSTMENT HELMET】: Our helmets are 2 sizes available for kids aged 5 and older. By twisting the adjustable dial buckle, you can change the size of the helmet head circumference from 48cm to 54cm(size S), 54cm to 58cm(size M). By changing the length of the chin strap, maximize the best fit and comfortable wearing.

【HIGH-QUALITY KIDS BIKE HELMET】: The Helmet is the perfect choice for the protection of your child and toddler’s head. our helmets provide good head protection for kids when they are in multiple sports. Comfortable soft lining and 11 ventilation holes design, well avoid kids away from sweat, hot and stuffy.

SAFETY FIRST. This Kid's Sport Helmet has undergone intensive safety tests. It fully complies with CPSC 16 CFR Part 1203 safety standards. Thick EPS foam liner underneath absorbs the shock of a collision, and avoid jerking kid’s neck.

LIGHT WEIGHT. Super light weight - approximately 8.1 oz, without sacrificing safety, you won’t feel tired after hours of riding & cycling.

ADJUSTABLE FIT & COMFORTABLE. Adjustment dial system & adjustable straps. Two sizes available Size range: S 18.8”-20.5” (48-52cm), M 19.7"-21.3" (50-54cm).

♕MATERIAL - DOT Safety Standard, Beautiful glossy UV protective finished, Light weight but extremely durable composite shell, keeps your kids safe and comfy while riding!

♕INTERIOR - Heavily cushioned, breathable and very comfortable interior, Removable and washable padding, well vented all purpose product for everywhere you ride in summer or winter

♕FUN RIDES AND GIFTS - Various interesting and fashion patterns design makes this helmet funny and cool; Great for youth kids dirt bike, off-road, street riding, etc, absolutely a sweet birthday/Christmas gift for children

DOT Approved; Helmet Size: M (51-52 CM,20.1/20.5 Inch);

Light Weight Durable Aerodynamic Thermoplastic Alloy Shell;

Top and front ventilation control, 3 position ventilation channels;

Complies with the U.S. Safety Standard. It is made of sturdy PC shell and high quality EPS foam, providing more protection for the cyclist.

2 sizes are available: L, 58-61 cm (22.8-24.0 inch) for adult; M, 54-58 cm (21.3-22.8 inch) for kids age 5 and older. Please choosing the helmet size according to the head circumference.

The adjustable dial and strap can be easily adjusted to achieve a custom fit. Besides, there is a insect net attached on the front of the helmet. Suitable for road / mountain cycling and other biking activities.

DOT Approved; M (51-52 CM,20.1/20.5 Inch);

Light weight durable aerodynamic thermoplastic alloy shell;

Heavily cushioned and comfortable interior;

Size S : Suggest for kids 6 - 14 years old

Size M : Suggest for youth age 14+ years old / slim ladies

Size L : Suggest for adult men and women

Helmet Sizes-M: for head Size: about 52-57cm/20.5-22.4 inch. Skateboard / Skate Protection Gear Size: M: Fit for weight 49.6-121.3lbs (fit for teenagers between 11-16 yrs old) Conforms to EN1078, CE and CPSC Standards.

Multiple Using Range - skateboard helmet/ Protection Set bring you all-round and perfect protection while doing skateboard, roller blading, bicycle and many other outdoor sports.

Upgraded Adjustable Strap - Multiple adjustable helmet strap and elastic pads straps with Velcro closures for secure fit for various knee boys and girls.

CERTIFIED SAFETY & SUPERIOR PROTECTION. This helmet has undergone intensive safety tests. It fully complies with 16 C.F.R. part 1203 and CE EN 1078 safety standards. Two reinforced layers providing superior protection from the inside out.

VENTILATION. 11 air vents that will keep you cool and comfortable for hours of skateboarding. The air channels have been designed to pull fresh air over and around the head while forcing stale air out.

SIZE ADJUSTABLE. By turning the size adjustment dial, the semi-flexible sizing ring either expands or closes around your head, so you can always have a snug fit. Comes in 2 sizes, S/M for head circumference 20.5” - 22.8” (52cm -58cm). L/XL for head circumference 22.8” - 24” (58cm -61cm). Please measure your head and choose the right size.

IMPACT RESISTANCE:These bike helmets are specially designed for Kid / Children safety protection. PC shell resists impact and high quality EPS foam provides shock-absorbing.Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older

COOL and COMFORTABLE:14 vents let air go through the skating helmet,Super lightweight 200g(7 OZ) ,more comfortable, cooler rides.and the helmet liner use Velcro adhesive ,can be removable and washable.

2 SIZE AVAILABLE :Adjustable regulator and strap which make it flexible to fit the size of toddler / youth. Size S:50-54 cm（19.7''-21.2''),suitable for 3-8 years old;Size M:54-58 cm（21.2''-22.8''),suitable for 8-14 years old

COMPLIANCE- Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 1 and Older (Extended Head Coverage)

Made of rugged PC outer shell and High-density EPS foam. 11 vents for airflow, keep user cool and comfortable.

Adjustable rear dial and chin straps for custom fit. Size S. For head size: 50-54 cm (19. 6-21. 3 inch). Size M. For head size: 54-58 cm (21.3-22.8 inch).

【Lifetime Customer Service】: The Helmet is the perfect choice for the protection of your child and toddler’s head. Your child will have the protection meet the standard. As designed with multiple vents, special aerodynamic design and breathable foam, the skate helmets help reduce sweating, adjustable straps can adjust and lock the position of the helmet.

【HEAD SIZE】: Small:19.7 - 22.1 inch(50–56 cm) suitable for 3-8 years old kids; M: 21.7 - 23.2 inch (55–59 cm) suitable for 8-13 years old Youth. The CELOID kids helmet fit system and additional pads are designed to grow with your child's head.

【Wonderful Material】: This small kids protective gear set is adopted anti-scratch high hardness PE shell padded with Soft EVA material. Safety BREATHABLE, WASHABLE!Those high-quality liners are not only durable for many years, but also breathable. Adopted ventilate fabric to keep cool and clean while biking, riding, cycling and skateboarding. Not just Safety but with all elements for you, child, kids and toddler.

🚀DOT - Youth off-road helmet meets or exceeds DOT safety standards to ensure quality and safety, sharp looking design makes you stand out from the crowd, ideal for dirt bike, motocross, ATV etc.

🚀Lightweight & Comfortable - Upgraded lightweight ABS shell with a thick, high density fully vented EPS liner, ventilation opening system for air intake and exhaust, which brings you a better protection and comfortable wearing during riding

🚀Helmet Size - 【S: Child(cm): 49-50; Inches: 19.28''-19.68''】;【 M: Child(cm): 51-52; Inches: 20.07''-20.47''】;【L: Child(cm): 53-54; Inches: 20.86''-21.26''】;【XL: Child(cm): 55-57.15; Inches: 21.65''- 22.5''】

🚀USA shipping: We have two warehouses in Rancho Cucamonga, California and Harrisburg ,Pennsylvania, United States. So we can ship your orders out as soon as possible.

🎁The best gift for a child. New style design will make you look so cool and fashionable

🏅Well vented all purpose product for summer or winter riding and off-road riding

【HIGH-QUALITY KIDS BIKE HELMET】 - TCCVANAS Made of rugged ABS shell with solid shock-absorbing foam inside, our helmets provide good head protection for kids when they are in multiple sports. Comfortable soft lining and 11 ventilation holes design, well avoid kids away from sweat, hot and stuffy.

【DOUBLE ADJUSTMENT HELMET】- Our helmets are 2 sizes available for kids aged 5 and older. By twisting the adjustable dial buckle, you can change the size of the helmet head circumference from 48cm to 54cm(size S), 54cm to 58cm(size M). By changing the length of the chin strap, maximize the best fit and comfortable wearing.

【LIGHTWEIGHT HELMET WITH GEAR SET】 - Our helmets, knee-elbow pads, and wrist guards set are designed with lightweight material and sturdy structures for kids' safety protection when they are riding bikes, ice rolling, cycling, skateboard, biking, scooter, or skating, etc sports. Our goal is to keep our kids away from hurt and more enjoy the outdoor sports.

MULTI-SPORT: Flybar helmets for adults and teens are adaptable for multi-indoor and outdoor activities including Inline and rollerblade skating, BMX, bike, Pogo, skateboarding and scooter

DURABLE: Made of high-quality ABS shell, high-density EPS foam inner shell with 1-inch thick shock-absorbing foam

SIZE CHART: For a perfect fit, measure the circumference of your head. S/M (53-55cm/20.8-21.6in); M/L (55-58cm/21.6-22.8in); L/XL (58-61cm/22.8-24in) Features an adjustable spin dial to ensure a safe and snug fit

Size XS - Suggest for infant/toddler 1-3 years old

Size S - Suggest for kids 4-8 years old

Size M/L - Suggest for kids/Teens over 8 years old

DOT Certified for Safety - Meets FMVSS-218 and DOT Safety Standard

Beautiful glossy UV protective finished; Light weight extremely durable composite shell;Heavily cushioned and very comfortable interior

Youth Helmet Sizing Chart: Youth Size M: Head circumference 51-52cm= 20.08-20.47 inches; Youth Size L: Head circumference 53-54cm= 20.87-21.26 inches; Youth Size XL: Head circumference 55-56cm= 21.65-22.05 inches; Youth Size XXL: Head circumference 57-58cm= 22.44-22.83 inches

[For Youth dirt bike Helmet Multi-Size choice] - Choose from S (490-500 mm / 19-1/4"-19-3/4"), M (510-520 mm / 20"-20-1/2"), L (530-540 mm / 20-7/8"-21-1/4"), or XL (550-560 mm / 21-5/8"-22-1/16") sizes for kids and youth. Our new tighter design provides enhanced safety for your head. If you prefer a looser fit, we recommend selecting a size larger than your usual

[Gift For Children] - This youth dirt bike helmet is perfect for motocross, dirt bike, ATV, and more. Ideal for four-wheeler riding, youth ATV activities, off-road adventures, street riding, and kids atv adventures. It makes a wonderful birthday or Christmas gift for children

[Make Your Driving Much Safer] - Our youth drit bike helmet is designed with safety in mind. It is DOT approved and features an upgraded lightweight ABS shell with a thick, high-density fully vented EPS liner. The ventilation opening system provides better protection and comfortable wearing experience during rides. Stay safe on the trails with our kids atv helmets

SAFTY AND CERTIFICATION This helmet features lower molder shell and shock-absorbing padding for protection to reduce risk of drop and Extended visor for maximum protection, 6 air vents with integrated bug mesh in the front vents

DESIGNED FOR KIDS : the helmet fit for 5 and older years kids, There are two size S（18.5~20.5"） and M（20.5~22"）, Please use a tape measure your child’s head size.

ADJUSTABLE AND COMFORTABLE Nylon adjustable chin strap is comfortable and insures a secure fit, With head-hugging comfort and advanced fit technologies, which makes the helmet fit more like a comfortable cap than a hard-shell helmet.

The bicycle helmet is made of strong PC shell and high quality EPS foam, providing more safety with the integrated-moulding technology. Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

Size L is 56-61 cm (22-24 inch), suitable for adult, men, women. Size M is 54-58 cm (21.2-22.8 inch), suitable for youth, teen, kids. Chin straps and rear dial adjustment are easy to adjust for custom fit.

The bicycle helmet is designed for various road & mountain bicycle activities, especially for enduro and trail. By detaching the visor, it is suitable for commuter bike in city and urban.

SAFETY: Our Bike Helmets Complies with U.S. CPSC,EU CE Safety Standard for Bicycle Helmets for Persons Age 5 and Older,Equip with 3 modes Helmet Led Rear light for Night or Morning Riding Safety(Lighting Models:Always On, Fast Flash, Slow Flash) (NOTE;if it does not work please contact us we will help you solve the problem)

IN-MOLD CONSTRUCTION ULTRA LIGHTWEIGHT: In-mold construction fuzes a tough polycarbonate outer shell with the helmet’s impact-absorbing foam liner.In-mold helmets can be lighter and cooler than traditional helmets, It very comfortable to wear

AMPLE VENTILATION: Comfortable pad and 24 Vents keep Ample Ventilation for ultimate temperature regulation and reducing resistance, It makes your road, recreational or commute riding more effortless, and come with Visor protect your from sun

FASHION URBAN STYLE - Built for urban riders and commuters. Fit for men and women.

DUAL CERTIFIED - Meet US & EU safety standards.

LIGHTWEIGHT & BREATHABLE - Built using integrated construction to reduce weight. Integrated polycarbonate shell with EPS liner enhancing durability. 8 large vents offer good air-flow.

CERTIFIED SAFETY. This Kids Sport Helmet has undergone intensive safety testing. It fully complies with CPSC standards. It's your kids' best companion while biking, skateboarding, roller skating, inline skating, rollerblading, scootering etc.

LIGHT WEIGHT. In-Mold polycarbonate shell with EPS liner, the lightest option for helmets - approximately 6 oz, without sacrificing safety, kids won’t feel tired after hours of wearing.

ADJUSTABLE FIT. Adjustment dial system & adjustable straps. Available in 2 sizes: size S for kid’s head circumference range 18.9”-20.5” (48-52cm), size M for head circumference 20.5"-22" (52-56cm). One helmet can serve your children from 3 to 5, or 5-10 years old.

SAFETY Helmet – The helmet has undergone intensive safety tests. It would be the essential protective gear for any outdoor sports-lovers.

PRECISE SIZE – M：21.3-22.8 inch(54cm -58cm)，the helmet for kids/youth 8-14 years old. L:22.8-24 inch(58cm -61cm), the helmet for adults. We suggest you choose the right size according to your head circumference.

DURABLE AND STURDY –This bike & skateboard helmet is specially designed for adults head protection. Durable ABS shell can protect the head from impact damage, EPS foam and extra sponge pads can effectively absorb shock, it provide all-round protection of head safety

Features: Beautiful Glossy UV Protective Finished; Light Weight Extremely Durable Composite ABS Shell; Multi Ventilation Openings, Good Ventilation; Adjustable Sun Visor; Comfortable/Removable/Washable/Breathable Liner; Strong and Sturdy Double D-ring Lock Keep the Helmet Stay on Firmer and Securer.

DOT Certified: Meets or Exceeds FMVSS-218 and DOT Safety Standards, Providing Better Protection for Your Boys/Girls When Riding Off Road, Motocross, ATV and Participating Outdoor Sports.

A Variety of Different Fashion Pattern Designs: They are great for Youth Kids Dirt Bike, Off-road, Street Riding, ATV, Motocross etc, Absolutely a Sweet Birthday/Christmas/New Year Gifts or Present for Your Daughter, Son, Grandson, Granddaughter, Nephew and Niece or Daily Purchases.

Front & Rear Led Light Technology: GoRide Bike helmet has 3 White LEDs on the front and 10 LEDs on the back, 150 total lumens support your adventures (Charge lasts 6-10 hours based on lighting configuration). These rear LED Helmet light also provide excellent protection and visibility (be seen) on city streets. The complete in-mold construction and a soft lining ensure that your helmet is comfortable on every ride.

Adjustable & Well Vented: Simply snap the chin strap into place, adjust the dial at the back, and ride carefree. Hit the road day in, day out without worries. A contoured design with inside air-channels force ventilation through and around the bike helmet pulls cool air in through the front and pushes it through an air-channel matrix to reduce overheating.

Comfortable Fit: GoRide electric bike helmet specialized designs for urban commuting, and bike cycling and suitable for city, road, trek bike, etc. Head circumference Size M 21.2”-22.4” (54-57cm). Size L 22.8”-24” (58-61cm). Ideal for men, women, young, or old, this helmet features an adjustable dial for a snug and secure fit.