For children, the best helmet is the one that fits properly, is easy to adjust, and gets worn without a battle every morning.

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Quick picks

  • Best visible child helmet: Bell Sidetrack yellow
  • Best MIPS kids option: Giant Path Arx MIPS
  • Best toddler option: Lazer Bob+

Best kids helmet options

Bell Sidetrack Kids Helmet 2025 Universal Child 47-54cm - Yellow

Best visible child helmet • Accessories > Helmets > Helmets - Childrens/ Youth • 41671554176

Bell Sidetrack Kids Helmet 2025 Universal Child 47-54cm - Yellow

£24.99

A bright school-run option from Bell for child sizing.

Check price at Cycle Store

Giant Path Arx Mips Kids Helmet One Size (49-75cm) - Black

Best MIPS kids option • Accessories > Helmets > Helmets - Childrens/ Youth • 37585937555

Giant Path Arx Mips Kids Helmet One Size (49-75cm) - Black

£33.74

A MIPS-equipped child helmet option for families prioritising added safety features.

Check price at Cycle Store

Giant Path Mips Mtb Helmet Medium/Large - Matte Orange

Best older-child MTB style • Accessories > Helmets > Helmets - Mens/Unisex • 34737260557

Giant Path Mips Mtb Helmet Medium/Large - Matte Orange

£31.49

A bright MIPS MTB-style option for older kids or small adult heads if sizing works.

Check price at Cycle Store

Lazer Compact Universal Helmet Universal 54-61cm - Flash Yellow

Best universal backup option • Accessories > Helmets > Helmets - Mens/Unisex • 40045391799

Lazer Compact Universal Helmet Universal 54-61cm - Flash Yellow

£25.49

A bright universal helmet that can suit older children depending on head size.

Check price at Cycle Store

How we chose

We prioritised fit range, visibility, easy adjustment and options that make sense for routine family riding.

  • Does it solve the rider problem without adding faff?
  • Will it fit the bikes and riders most likely to need it?
  • Is the price sensible for a commuter or family rider?
  • Are the weak points clear before you click through?

What not to buy

Avoid buying a helmet for a child to grow into. A loose helmet is not doing its job properly.

FAQs

How should a kids bike helmet fit?

It should sit level, cover the forehead, and stay secure when the child shakes their head. Straps should form a V around the ears.

Should kids helmets be bright colours?

Bright colours are useful for school runs because children are smaller and easier to miss in traffic.