Getting your little one on wheels, whether they are cruising on a balance bike, sitting in a trailer, or just along for the ride in a seat, is a huge family milestone. But let’s be real; finding a helmet that fits a tiny head and doesn’t cause a meltdown is a challenge.
We consulted safety experts and parents to find the best bike helmets for babies and toddlers. Our goal? Keeping your kids safe, comfortable, and actually willing to wear their gear.
We narrowed the field to seven top-rated options. Below, we break down the safety features of each and show you exactly how to measure that little noggin for a perfect fit.
Don’t wait for a growth spurt. Get them protected now so you can start making memories safely.
- Numerous color options
- Lightweight at 8.1 ounces
- Shock-absorbing
- Bright colors and textures
- CPSC- and ASTM-certified
- Aerodynamic vents
- Cute, girly designs
- Comfortable interior
- Protective exterior with visor
- Excellent first helmet for toddlers
- CPSC approved
- Chin strap pinch guard
- Features high-impact reflectors
- Includes pinch-free buckle
- Extended rear coverage
- Adorable teddy bear theme
- Safe and features extra padding
- For babies up to 3 years
- Adorable theme
- Comfortable lower molded shell
- 360-degree interior padding
How to Choose a Baby Bike Helmet
The Perfect Fit
Your baby is precious cargo, so a sloppy fit isn’t an option. Whether they are riding in a bike trailer or scooting solo, the helmet must stay put. This is tricky with infants because few manufacturers make sizes small enough for heads under 18 inches. Always measure before you buy rather than guessing based on age.
Allows for Adjustments
Toddlers grow fast, so you want a helmet that grows with them. Look for an adjustable retention system. The best options feature a dial at the back of the helmet (often called a dial-fit system). This allows you to tighten or loosen the internal cage with a simple twist, ensuring a snug fit every time you head out.
Weight
Babies have relatively heavy heads and weak neck muscles (1). A heavy helmet can strain their developing necks and cause fatigue. Look for lightweight construction. Most quality toddler bike helmets weigh between 8 and 11 ounces, which offers protection without the bulk.
The Shape
Helmet shape matters more than you might think. Standard aerodynamic helmets often have a point at the back. If your child sits in a bike seat or trailer, that point hits the seatback and pushes their head forward, which is uncomfortable and unsafe. For passengers, look for a “flat back” profile so their head rests naturally.
Buckle
One bad pinch can ruin helmet time forever. Look for a buckle with a pinch guard. This is usually a piece of fabric or a plastic barrier behind the clasp that prevents delicate neck skin from getting nipped. It saves tears and makes gearing up much faster.
Product Reviews
We tested and analyzed safety features to bring you these seven top picks for little riders.
TurboSke CPSC-Certified Adjustable Bike Helmet
Best Bike Helmet for Toddlers
The TurboSke is a fantastic all-rounder that balances safety specs with comfort. It is CPSC-certified and features a lower molded shell with shock-absorbing padding that covers the back of the head well.
Fit is crucial here. It comes in two sizes: the small fits heads from 18.8 to 20.5 inches, while the medium covers 19.8 to 22.5 inches. The standout feature is the dial adjustment system, allowing you to get a custom fit as your child grows.
Comfort-wise, it has 14 air vents to prevent sweaty hair and removable inner padding you can wash. The chin strap is fully adjustable, though it takes a moment to get right the first time.
TurboSke backs this durable option with a one-year warranty.
Pros
- Fun styles: Cute designs available for girls and boys.
- Great airflow: 14 vents keep heads cool.
- Dial fit: Easily adjustable head width.
- Guarantee: Comes with a one-year warranty.
Cons
- Strap issues: The chin strap can slip and needs frequent tightening.
Product Specs
| Recommended age group | Toddlers |
| Adjustable width | Yes |
| Color options | 9 colors |
| Weight | 8.1 ounces |
Our Ratings
Raskullz Toddler Dinosaur Helmet
Best 3D Design
Getting a toddler to wear a helmet is half the battle, and Raskullz wins this easily. This helmet looks like a 3D dinosaur head, complete with teeth, eyes, and dorsal scales. It turns safety gear into a toy they actually want to wear.
Despite the fun look, it meets safety standards. It uses a shock-absorbing EPS inner shell and a durable thermoplastic rubber exterior. It is surprisingly light at just 0.8 pounds, so it won’t weigh down little necks.
The sizing fits heads between 50 and 54 centimeters (approx. 19.7 to 21.2 inches). It uses nylon straps for adjustment, but lacks a dial-fit system at the back, so you rely on padding and straps for the snugness.
Aerodynamic vents help keep kids cool, and the interior padding is soft. Just note that the 3D shape isn’t ideal for bike trailers, as the back isn’t flat.
Pros
- Kid-approved: Bright colors and 3D textures make it fun.
- Low weight: Doesn’t strain neck muscles.
- Adjustable straps: Nylon straps customize the fit.
- Vented: Aerodynamic vents prevent overheating.
Cons
- Sizing: Runs small and lacks a dial adjuster.
Product Specs
| Recommended age group | Toddlers |
| Adjustable width | Yes |
| Color options | 2 dino styles |
| Weight | 0.8 pounds |
Our Ratings
Bern Kid's Niña Helmet
Most Practical
Bern brings skater-style cool to the toddler market. This “Niña” model is perfect for active girls who want a low-profile look that differs from the typical spaceship-style bike helmets.
The construction is solid. Bern uses ZipMold technology, injecting high-impact liquid foam and fusing it with a lightweight PVC shell. It offers robust protection without being heavy. The interior features a moisture-wicking polyester layer that is removable and machine washable, a huge plus for sweaty summer days.
A signature feature is the soft “flip visor” which keeps the sun out of their eyes. It fits securely with a hook-and-loop stabilizing adjustment at the back.
Bern also makes a boys’ version called the Niño. Both are compatible with cold-weather liners (sold separately), making this a true four-season helmet.
Pros
- Hygiene: Moisture-wicking, washable liner.
- Visor: Flexible visor protects against sun and rain.
- Low profile: Stylish, fitted look.
Cons
- Sizing: Runs large; not suitable for infants.
Product Specs
| Recommended age group | Toddlers |
| Adjustable width | Yes |
| Color options | Red strawberry, seaglass polka dot, white, navy |
| Weight | 11.4 ounces |
Our Ratings
Joovy Extra Small or Small Noodle Helmet
Best Helmet for the First Bike
When your toddler graduates to their first balance bike or training wheels, the Joovy Noodle is a great companion. It looks like a “big kid” helmet but is sized for smaller noggins.
The Extra Small/Small size fits heads measuring 18.5 to 20.5 inches. It works well for bikes, trikes, scooters, or bike trailers.
Safety is front and center with CPSC compliance and a large integrated visor to protect little faces during face-plant falls. A standout feature for parents is the pinch guard on the chin strap, preventing tears during buckle-up time.
Ventilation is excellent. With 14 air vents, it mimics adult performance helmets. Plus, the vents have bug mesh built in, so no bees get trapped inside.
Pros
- Great starter: Ideal specs for first-time riders.
- Safety first: CPSC approved with pinch guard.
- Style: Sleek look avoids the “babyish” vibe.
- Bug mesh: Keeps insects out of hair.
Cons
- Fit issues: Sizes run small.
- Strap management: Long straps require significant adjusting.
Product Specs
| Recommended age group | 1 to 4 years |
| Adjustable width | Yes |
| Color options | Black, blue, blueberry, greenie, orangie, pink, red |
| Weight | 0.5 pounds |
Our Ratings
Bell Zoomer Bike Helmet
Best Baby and Toddler Bike Helmet Design
Bell is a giant in the helmet industry, and the Zoomer brings their expertise to the toddler level. The designs are vibrant and engaging, featuring options like blue ponies, flowers, and tigers that kids love.
Visibility is a key safety feature here. The Zoomer includes high-impact reflectors integrated into the design, helping drivers see your child in low-light conditions. The shape offers extended rear coverage, protecting the base of the skull better than standard cuts.
Seven air vents keep air moving efficiently. The fit is adjustable for heads between 18.9 and 20.5 inches, making it best for toddlers aged 3 to 5 rather than infants.
It also features the essential “PinchGuard” buckle to ensure painless fastening every time.
Pros
- High visibility: Built-in high-impact reflectors.
- Fun prints: Wide variety of designs for all tastes.
- Protection: Extended rear coverage for safety.
- Pain-free: Includes a pinch-free buckle.
Cons
- Sizing: Some parents report it runs small.
Product Specs
| Recommended age group | 3 to 5 years |
| Adjustable width | Yes |
| Color options | Blue scribbles, blue pony, dino, orange tiger, pink/blue downy, scribble hearts, red jump house flowers |
| Weight | N/A |
Our Ratings
Schwinn 3D Teddy Bear Helmet for Infants
Cutest Baby Bike Helmet
If you want maximum cuteness, this Schwinn Teddy Bear helmet is the winner. With button eyes, a nose, and fuzzy ears, it transforms your child into a bear cub on wheels.
Beyond the adorable look, it’s a serious safety device. It is CPSC approved and features a 360-degree dial fit gauge on the back, allowing you to fine-tune the tightness for a secure hold.
The 3D ears aren’t just for show; they are soft and collapsible. In the event of a crash, they cushion the impact rather than snagging on the ground. Vents on top prevent the helmet from becoming a heat trap.
This helmet is specifically designed for smaller children, fitting ages roughly 6 months to 3 years (17.5 to 19.75 inches), making it one of the better options for actual babies.
Pros
- Theme: Adorable 3D character design.
- Infant ready: Fits heads as small as 17.5 inches.
- Safety: Collapsible ears act as cushioning.
Cons
- Durability: The outer shell feels a bit flimsy compared to hard-shells.
Product Specs
| Recommended age group | 0 to 3 years |
| Adjustable width | Yes |
| Color options | Brown teddy, black/white panda, blue/white police helmet |
| Weight | 9.1 ounces |
Our Ratings
Schwinn Infant Jungle Helmet
Best Bike Helmet for Babies Nine Months and Up
The Schwinn Infant Jungle helmet is specifically engineered for the youngest riders. If you are looking for a helmet for a bike trailer passenger, this is a top contender.
The critical feature here is the flat back. Unlike sporty helmets that point outward, this one is flat, allowing your baby to rest their head comfortably against a trailer seat without being pushed forward.
It features a colorful jungle theme that is gender-neutral and bright. The lower molded shell adds durability and extra protection at the base of the head.
While marketed for “infants,” verify the measurements. It fits 17.32 inches to 19.29 inches. The recommended age is 9 to 18 months, bridging the gap between baby and toddler gear.
Pros
- Trailer ready: Flat back design for comfortable seating.
- Durable: Lower molded shell offers solid protection.
- Comfort: 360-degree interior padding.
- Design: Cute, bright jungle theme.
Cons
- Age limit: Too big for babies under 9 months.
- Straps: Can be slippery and hard to keep adjusted.
Product Specs
| Recommended age group | 9 to 18 months |
| Adjustable width | Yes |
| Color options | One — jungle theme |
| Weight | 10.4 ounces |
Our Ratings
| Product | Best | Recommended age group | Colors | Weight |
| TurboSke CPS Certified | For Toddlers | Toddlers | 9 | 8.1 oz |
| Raskullz Dinosaur Toddler | 3D Design | Toddlers | 2 dino styles | 0.8 lbs |
| Bern Nina Helmet | Practical | Toddlers | 5 | 11.4 oz |
| Joovy Noodle Helmet | For the First Bike | 1–4 years | 7 | 0.5 lbs |
| Bell Zoomer | Helmet Design | 3–5 years | 7 | N/A |
| Schwinn 3D Teddy Bear | Cutest | 0–3 years | 3 styles | 9.1 oz |
| Schwinn Infant Jungle Helmet | For 9 Months and Up | 9–18 months | Jungle theme | 10.4 oz |
Sizing a Helmet for Babies and Toddlers
1. Measure the Head
Ignore the “recommended age” on the box; head size is what matters. Use a soft measuring tape to measure the circumference of your baby’s head just above the eyebrows. If you don’t have a flexible tape, use a string and measure it against a ruler.
Keep In Mind
2. Verify the Size
Once you have the helmet, check for a snug fit (2). Place it on your toddler’s head. It should not slide around. Try to move it gently from side to side and front to back. If the skin on their forehead moves with the helmet, it’s a good fit. If the helmet slides over the skin, it’s too loose.
Use the provided sizing pads (if available) to fill in any small gaps.
3. Position
The helmet should sit level on the head, not tipped back like a bonnet. It should sit low on the forehead. You should only be able to fit two fingers width between the front rim of the helmet and your child’s eyebrows.
4. Shape of Side Straps
The side straps should form a clean “V” or “Y” shape, meeting right under the earlobe. Adjust these sliders while the helmet is off to save your child some frustration, then fine-tune them once it’s on.
5. Chin Strap and Buckle
Buckle the strap and tighten it until it is snug but not choking. You should be able to fit no more than one finger between the strap and the chin. If you can fit two or more, tighten it up.
FAQs
What Age Can a Baby Wear a Bike Helmet?
Most experts recommend waiting until a baby is one year old before putting them in a bike seat or trailer. This is because their neck muscles need to be strong enough to support the weight of the helmet and the vibrations of the road.
How Do You Measure a Toddler’s Head For a Helmet?
Use a soft measuring tape (or a string and ruler) to measure the circumference of the head about one inch above the eyebrows and just above the ears. Compare this number to the manufacturer’s size chart.
Do Baby Bike Helmets Need MIPS?
MIPS (Multi-directional Impact Protection System) is a safety layer that reduces rotational forces during a crash. While highly recommended for added safety, many infant helmets rely on standard foam protection. MIPS is a “nice to have” but a well-fitting standard CPSC-certified helmet is safe for this age group.
Can Babies Wear Helmets in Bike Trailers?
Yes, babies in trailers should wear helmets. However, look for a helmet with a “flat back.” Standard aerodynamic helmets have a point at the back that will push the baby’s head forward when they lean against the trailer seat, which can block their airway or cause discomfort.
When Should I Replace a Toddler’s Helmet?
You must replace a helmet immediately after any crash or significant impact, even if it looks fine. Otherwise, replace it every 3 to 5 years, or sooner if your child outgrows it or the foam shows signs of wear and tear.
