Best Bike Helmets For Kids: 10 Options Compared

#1 · Best Overall

1. Schwinn Thrasher Youth

• Weight: 13.12 oz
• Outer Material: Carbon
• Inner Material: Expanded Polystyrene
• Size: Youth

Best for: Dial-fit youth cycling.

Why it ranks #1: Its 55–58 cm youth range, dial fit, adjustable straps, padding, vents, and removable visor make it a well-equipped choice for ages 8–14.

A twist-adjustable dial lets riders fine-tune this Schwinn Thrasher’s fit without relying on straps alone, enabling quick adjustments for recreational rides. Its 55–58 cm youth range, side and chin straps, and removable visor combine a defined fit window with extra fit tuning and optional sun coverage for children ages 8–14.

The dial retention system provides a snug fit with a twist, while side and chin straps offer additional adjustment for stability and comfort. That combination gives families more than one way to tune the helmet for a 55–58 cm head circumference. The removable visor can be taken off when it is not wanted, and the lightweight microshell construction includes interior padding and air vents. The listing identifies it for off-road adventures or recreational cycling and states CPSC compliance for ages five and older.

Skip it if you need a listed fit below 55 cm; OUWOER W-001 offers a small range starting at 48 cm.

Youth riders with 55–58 cm head circumferences who take recreational or off-road bicycle rides are the intended match. The removable visor and dial help tailor use, but the stated size window is specific.

Listed on Amazon as: Schwinn Thrasher Helmet for Kids, Size 55-58 cm for Kids 8-14, Lightweight Microshell, Adjustable Dial & Straps, Interior Padding, Air Vents, Visor, Helmet for Boys and Girls

#2 · Best Dial Fit

2. Giro Scamp II

• Outer Material: Polycarbonate (PC)
• Inner Material: Expanded Polystyrene (EPS)
• Size: Small

Best for: Dial-fit young riders.

Why it ranks #2: The child-shaped Roc Loc Jr. dial system and hard shell with in-mold lower wrap provide a considered fit design and durable construction.

Giro’s Roc Loc Jr. dial fit system is shaped for a child’s head, giving families a simple way to adjust fit while accounting for child-specific head curvature. A two-piece hard shell with an in-mold lower wrap joins durability-focused construction with a lightweight design, and 13 vents support airflow on young riders’ outings.

The Roc Loc Jr. system uses a dial fit and is described as shaped around a child’s head, helping caregivers make a more tailored adjustment. Its tough outer shell and polycarbonate lower shell are fused to the liner, combining a hardbody wrap with EPS foam without excess weight, according to the listing. Thirteen vents support ventilation during rides. The Scamp II is identified as Giro’s smallest helmet for young or future riders, making it a youth-focused option.

Skip it if you need an explicitly stated centimeter range before choosing; Bilaki 90A lists a 50–57 cm range.

Young or future riders whose caregivers value a child-shaped dial fit and hardbody lower wrap are the intended audience. Since the supplied details give no circumference range, sizing information is an important selection boundary.

Listed on Amazon as: Giro Scamp II Youth Bike Helmets

#3 · Easy Buckling

3. Bell Richter Youth

• Weight: 10.24 oz
• Outer Material: Expanded Polystyrene (EPS)
• Inner Material: Polyester
• Size: 54-58cm

Best for: Easy-adjust youth rides.

Why it ranks #3: True Fit offers one-step adjustment, while its 54–58 cm size, pinch-guard buckle, ventilation, and visor suit many youth riders.

Bell’s True Fit system reduces fit setup to a one-step adjustment, helping make repeated rides easier to prepare for. The Richter combines that system with a pinch-guard buckle, ventilation, and a visor, while its 54–58 cm size and suggested ages 8–14 give families a concrete youth fit window.

True Fit is intended to eliminate confusing strap and hardware adjustments, so fitting can be simpler before a ride. The pinch-guard buckle addresses pinching during fastening, supporting a more child-friendly buckling routine. Ventilation and a visor add ride-use features, and the listed 54–58 cm range gives a circumference check alongside the suggested 8–14 age range. Bell cautions that head sizes and shapes vary, making measurement more useful than relying on age alone.

Skip it if you need a listed fit below 54 cm; Retrospec Scout provides a 45–49 cm size for smaller heads.

Youth cyclists seeking a simple adjustment and pinch-guard buckle may find the Richter’s setup convenient. Its 54–58 cm range and suggested ages are useful guides, but head measurement remains important.

Listed on Amazon as: Bell Richter Youth Bike Helmet

#4 · Simple Adjustment

4. Bell Rally Child

• Weight: 227 g
• Outer Material: Polycarbonate (PC)
• Inner Material: Foam
• Size: One Size

Best for: Simple buckle-up daily rides.

Why it ranks #4: The True Fit system needs one adjustment, and the pinch-guard buckle helps avoid pinching; its listed CPSC compliance covers ages five and older.

Bell’s True Fit system uses one adjustment to set the chin strap, letting a child buckle up and ride without repeated strap tuning. The Rally pairs that quick routine with a pinch-guard buckle and a low-profile, coverage-focused bicycle-helmet shape, making it a straightforward option for families seeking a simple everyday cycling setup.

True Fit is intended to make the chin strap tight enough through one adjustment; after that, the child can buckle and go, simplifying a repeated pre-ride task. The patented Pinch Guard buckle addresses pinching while fastening, a useful detail for children learning to manage their own gear. Its classic low-profile design provides coverage, and the listed U.S. CPSC compliance applies to bicycle helmets for people age five and older. This is a cycling-focused child helmet, not a listed multisport model.

Skip it if you need a stated range with multiple size choices; 80Six Multi Sport Helmet lists three circumference ranges.

Families wanting a simple buckle-and-go helmet for a child’s regular bicycle rides may appreciate the single-adjustment routine. Its one-size listing makes it a less direct choice when you need multiple stated sizing ranges.

Listed on Amazon as: Bell Rally Child Bike Helmets

#5 · Extended Rear Coverage

5. OnBros Kids Helmet

• Weight: 240 g
• Outer Material: Polycarbonate (PC)
• Inner Material: Expanded Polystyrene
• Size: 50 57CM

Best for: Extended-rear youth protection.

Why it ranks #5: This adjustable 50–57 cm helmet has extended rear coverage, a PC shell, EPS foam, ventilation, a visor, and a storage bag.

An extended rear end gives this OnBros helmet extra coverage at the back, alongside a PC shell and shock-absorbing EPS foam. Its rear adjuster covers 50–57 cm, while the visor and ventilation add useful ride details for children ages 5–14 who need an adjustable cycling helmet.

The PC shell and EPS foam form the listed double-layer construction, while the extended rear end adds coverage around the back of the head. A rear round adjuster lets caregivers tune the fit within the stated 50–57 cm range, which is also associated with ages 5–14. The visor and ventilation support practical cycling use, and the listing states both CPSC and CE safety standards. Its 240 g weight is another concrete consideration for a child’s ride gear.

Skip it if you need a listed fit below 50 cm; Retrospec Scout has a supplied 45–49 cm size.

Children ages 5–14 with head circumferences in the stated 50–57 cm range are the target for this cycling helmet. The rear adjuster and extended coverage are useful considerations, but the fit range sets the boundary.

Listed on Amazon as: OnBros Kids Bike Helmet Boys Girls Youth Visor Adjustable 50-57CM

#6

6. Bilaki Kids Helmet

• Weight: 8.8 oz
• Outer Material: Polycarbonate (PC)
• Inner Material: Expanded Polystyrene
• Size: 50cm-57cm/19.7''-22.4''

Best for: Extended-coverage versatile rides.

Why it ranks #6: Its 50–57 cm adjustable range spans several listed age groups, with extended rear coverage, ventilation, a removable visor, and an LED light.

Extended rear coverage is the Bilaki 90A’s defining fit detail, adding coverage at the back while its PC shell and EPS foam form the listed impact-buffering construction. A flexible fit system spans 50–57 cm, and the removable visor, ventilation, and LED light suit children switching among bikes, skateboards, and scooters.

The polycarbonate shell and EPS foam are specified alongside in-mold construction and extended rear coverage, connecting the materials and shape to the product’s all-around protection claim. A flexible fit system covers 50–57 cm, giving families a measurable range across the listed toddler and youth age groups. The visor is removable, while ventilation and an LED light add practical ride features. Its listed activities include cycling, skateboarding, and scooter use, so it can serve more than bicycle outings.

Skip it if you need a stated size above 57 cm; OUWOER W-001 includes a large range reaching 61 cm.

Families wanting one helmet for cycling, skateboarding, or scooter rides may value its extended rear coverage and added light. Its 50–57 cm range is the practical boundary when selecting for a growing child.

Listed on Amazon as: Kids Bike Helmet, Toddler Youth Helmet for Boys Girls, Ages 3-5, 5-8, 8-14

#7

7. Retrospec Scout

• Outer Material: Polyvinyl Chloride (PVC)
• Inner Material: Expanded Polystyrene
• Size: 45-49cm

Best for: Ventilated toddler multisport.

Why it ranks #7: The 45–49 cm size is suited to smaller heads, and its adjustable dial, washable interior, visor, and 14 vents add practical features.

Fourteen vents are the Scout’s clearest comfort feature, supporting airflow for little riders using it on bikes, scooters, or skateboards. A dial fit system, chin strap, built-in sun visor, and washable interior add practical details for regular use, while the supplied 45–49 cm size targets smaller heads.

The adjustable dial and chin strap work together to secure the helmet around a child’s head, offering a fit-tuning routine for everyday rides. Fourteen vents support airflow, while the built-in sun visor adds coverage without requiring a separate accessory. The washable interior is useful for ongoing maintenance after active use. Retrospec lists the Scout for biking, scooter riding, and skateboarding, and its supplied 45–49 cm size is especially relevant when selecting for a smaller toddler rather than an older child.

Skip it if you need a stated range extending above 49 cm; Bilaki 90A lists a 50–57 cm fit range.

The Scout suits smaller-headed toddlers whose rides include bikes, scooters, or skateboards, especially when washable lining and a visor matter. Its supplied 45–49 cm size is the key boundary for choosing it.

Listed on Amazon as: Retrospec Scout Kids Bike Helmet, Skateboard, Scooter, Toddler, Boys/Girls

#8

8. OUWOER Kids Helmet

• Outer Material: Acrylonitrile Butadiene Styrene (ABS)
• Inner Material: Expanded Polystyrene
• Size: Small: 18.9" – 21.3"

Best for: Three-range growing-family option.

Why it ranks #8: Three sizes span 48–61 cm, and 11 vents, adjustable fit, and ABS and EPS construction support cycling and other listed sports.

Three size ranges—from 48–54 cm through 57–61 cm—give this OUWOER helmet a broad age and head-size span, helping families choose among toddler, youth, and older-wearer options. Its ABS shell, EPS foam, and 11 top and side vents connect impact-absorbing construction with airflow for cycling and skateboarding outings.

The ABS shell and EPS foam are identified as impact-resistant and shock-absorbing materials, respectively, providing a two-material construction for riding activities. Eleven top and side vents support airflow, which can help keep the wearer cool during use. The small, medium, and large ranges cover 48–61 cm overall, with adjustable fit listed among its features. It is recommended for cycling and skateboarding, while the stated U.S. CPSC bicycle-helmet compliance is for persons age five and older.

Skip it if you need a helmet whose stated compliance covers children younger than five; Bell Rally specifies compliance for ages five and older too.

Families choosing across the listed small, medium, and large ranges may value the broad circumference coverage and vents. Keep the stated age-five-and-older compliance boundary in mind when considering it for younger children.

Listed on Amazon as: Kids Bike Helmet, Adjustable and Multi-Sport, from Toddler to Youth, 3 Sizes

#9

9. BURSUN Kids Helmet

• Weight: 340 g
• Outer Material: Acrylonitrile Butadiene Styrene (ABS)
• Inner Material: Expanded Polystyrene
• Size: Small: 18.9"-21.3" / 2-8 years

Best for: Preschool multisport starter.

Why it ranks #9: The small size covers 48–54 cm and the ABS shell and EPS foam suit listed multi-sport use, though size descriptions vary by listing.

An adjustable fit across the stated 48–54 cm small size helps this BURSUN helmet serve young riders using bikes, inline skates, or skateboards. ABS and EPS form its listed protective materials, while the lightweight construction and multi-sport positioning make it a practical option for children whose outings move between wheels.

The ABS outer shell and EPS inner foam are described as a multiple-protection system for multi-sport use, linking the materials to cycling, inline skating, and skateboarding. Its adjustable fit is paired with a listed small range of 48–54 cm, giving caregivers a measurable starting point for selection. The product information also emphasizes ventilation and comfort, while the 340 g listed weight provides a concrete handling detail. The small size is identified for ages 2–8 in the specifications.

Skip it if you need a stated range beyond 54 cm; Bilaki 90A lists head sizes through 57 cm.

Young children with head circumferences in the listed 48–54 cm range who alternate between cycling and skating are the clearest fit. Check the stated small-size boundary as the child grows.

Listed on Amazon as: Kids Bike Helmet Ventilation & Adjustable Toddler Helmet for Ages 2-14 Kids Boys Girls Multi-Sport Helmet for Skateboard Roller Skateing Bicycle Scooter blance Bike

#10

10. 80Six Multi-Sport Helmet

• Weight: 400 g
• Outer Material: Acrylonitrile Butadiene Styrene (ABS)
• Inner Material: Expanded Polystyrene
• Size: 8+ Youth

Best for: Multi-sport older-kid pick.

Why it ranks #10: This helmet covers biking and other sports, but its listed sizes start at age five and its skate-oriented design is less cycling-specific.

A triple-certified, multisport shell gives kids one helmet for biking, skateboarding, inline skating, scooters, and other listed activities. Its ventilation and three-layer construction bring airflow and comfort into the same package, while three size ranges cover head circumferences from 49 to 58 cm for older children, teens, and some adults.

The ABS outer shell has ventilation, which supports airflow during rides and skate sessions, while the EPS inner material forms part of the three-layer comfort and protection construction. Its sport range spans bikes, boards, skates, and scooters, so a child switching between activities can use the same helmet. Three listed circumference ranges—49–52, 52–56, and 55–58 cm—help families select among youth and small/medium options; an adjustable chin strap with a side-release buckle handles fastening.

Skip it if you need a fit below 49 cm; the smallest listed range begins there, while Retrospec Scout lists a 45–49 cm size.

Older children and teens who move between cycling and board or skating activities get the clearest use from this 80Six. Choose by the stated circumference ranges, since its smallest option starts at 49 cm.

Listed on Amazon as: 80SIX Triple-Certified Multisport Helmet for Kids, Teens & Adults