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Kids · Girls'

Girls' Helmets for 5 year olds

Size-matched helmets for 5 year olds, with color and style notes typically preferred by girls in this age range. Fit remains the priority - pattern and color second.

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Cyclist choosing practical bike equipment

Helmets picks for 5 year olds

Check Amazon for current pricing and availability.

Bell Nomad 2 Jr. MIPS Youth Bike Helmet - Matte Pink (2022), Universal Youth (52-57 cm)

Bell

Bell Nomad 2 Jr. MIPS Youth Bike Helmet - Matte Pink (2022), Universal Youth (52-57 cm)

Universal Youth, 52-57 cm.

$74.95
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Giro Fixture MIPS Bike Helmet - Matte Black/Grey - Universal Adult (54-61 cm)

Giro

Giro Fixture MIPS Bike Helmet - Matte Black/Grey - Universal Adult (54-61 cm)

This offer is size Universal Adult (54-61 cm), color Matte Black/Grey. Measure head circumference and check the manufacturer size chart and certification label. Children under one year should not ride as bicycle passengers.

$84.95
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Kask Protone Icon - White, Large

Kask

Kask Protone Icon - White, Large

S 50-54 cm, M 54-58 cm, L 58-62 cm

$300.004.7
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Lazer Codax KinetiCore Bike Helmet

Lazer

Lazer Codax KinetiCore Bike Helmet

One-size adult shell for 54-61 cm heads. It is a good first helmet if the rider wants easy dial adjustment and does not need a race-light road lid.

$56.24
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Mongoose All Terrain Kids Bike Helmet (Ages 5-8)

Mongoose

Mongoose All Terrain Kids Bike Helmet (Ages 5-8)

Multisport kids helmet built for ages 5-8. Microshell shell stays light enough for skateboarding and scooter use, while the internal pads and adjustable dial keep it snug as kids grow.

$34.994.5
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POC Omne Air MIPS

Poc

POC Omne Air MIPS

Selected M 54-59 cm variant. Measure head circumference and check the manufacturer's size chart and physical fit before ordering.

$220.004.5
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RoyalBaby Kids Helmet (Ages 5-13)

Royalbaby

RoyalBaby Kids Helmet (Ages 5-13)

Designed for kids ages 5-13. Adjustable dial accommodates a growing child without needing a new helmet each season. Pair with the matching knee/elbow set for first-time riders.

$35.994.5
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Schwinn Classic Teddy Bear Helmet - XS 44-50cm

Schwinn

Schwinn Classic Teddy Bear Helmet - XS 44-50cm

This offer is size X-Small (44 - 50cm), color Teddy Bear. Measure head circumference and check the manufacturer size chart and certification label. Children under one year should not ride as bicycle passengers.

$27.43
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Smith Persist MIPS

Smith

Smith Persist MIPS

S 51-55 cm, M 55-59 cm, L 59-63 cm

$145.004.7
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Woom Ready Helmet - Medium Red

Woom

Woom Ready Helmet - Medium Red

This offer is size M, 53-57 cm, color Red. Measure head circumference and check the manufacturer size chart and certification label. Children under one year should not ride as bicycle passengers.

$89.90
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Bell Nomad 2 Jr. MIPS Youth Bike Helmet - Matte Hi-Viz (2022), Universal Youth (52-57 cm)

Bell

Bell Nomad 2 Jr. MIPS Youth Bike Helmet - Matte Hi-Viz (2022), Universal Youth (52-57 cm)

Universal Youth, 52-57 cm.

$74.95
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Giro Fixture MIPS II Bike Helmet - Matte White/Grey - Universal Adult (54-61 cm)

Giro

Giro Fixture MIPS II Bike Helmet - Matte White/Grey - Universal Adult (54-61 cm)

Universal Adult, 54-61 cm.

$72.00
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What matters for 5 year olds

Five-year-olds are typically ready for a 16" wheel bike, though smaller children (under 107 cm) may still fit a 14" bike better. At this age, the majority of children have the coordination to ride without training wheels, and many can begin using hand brakes alongside or instead of a coaster brake. The correct fit means your child can sit on the saddle and touch the ground with the balls of their feet - flat-footed contact is no longer necessary. Look for bikes with a simple single-speed drivetrain; gears are unnecessary and add weight and complexity. A quality 16" bike typically weighs 6-8 kg; avoid anything over 9 kg, as heavier bikes are a serious barrier to enjoyment and skill progression.

Helmets sizing guidance

Measure head circumference at the widest point across the forehead. Most brands size: XS (50-53 cm), S (53-56 cm), M (56-59 cm), L (59-62 cm), XL (62+ cm). Kids helmets typically start at 47-50 cm. Always try before buying; fit varies by brand.

Most 5 year olds choosing helmets also compare fenders & mudguards for 5 year olds, gloves for 5 year olds, and kickstands for 5 year olds.

Expert tips

  • Most 5-year-olds who used a balance bike are ready to ride a pedal bike without training wheels right away
  • A 16" bike is the workhorse for this age - plan on getting 1.5 to 2 years of use before sizing up to 20"
  • Introduce hand brakes alongside the coaster brake so the child starts building the habit early
  • Let your child practice starting and stopping before worrying about long rides

Helmets head-to-head comparisons

Cross-shop the helmets 5 year olds actually consider - specs, fit, and the deciding factor.