Bike Helmets for Kids and Juniors

Kids' bike helmets: protection and comfort from the first ride

Bike helmets for children are designed to help protect young riders, from their first balance-bike adventures to independent cycling. A kids' bike helmet should be the right size, remain stable while moving and allow the straps to be adjusted correctly. Age alone is not enough: measure the child's head circumference and follow the manufacturer's guidance. Junior cycling helmets vary in shape, ventilation, weight and intended use, covering daily journeys and sports riding. Explore our MTB helmets and cycling protection.

Junior helmets for city riding, MTB and BMX: which should you choose?

Not all children's cycling helmets are the same. For early rides and cycle paths, lightweight, ventilated and easily adjustable models are useful. For trails and off-road riding, junior MTB helmets may feature extended rear coverage, a visor and features tailored to uneven ground. In gravity disciplines such as downhill and certain forms of BMX, children's full-face helmets provide additional chin coverage, provided the model is suitable for the activity. Rotational-impact management technologies such as MIPS, available on some models, are another consideration but cannot replace proper fit and applicable certification.

How to choose the right kids' bike helmet size

To find the correct kids' helmet size, measure the widest part of the head with a flexible tape, just above the eyebrows. Compare the measurement in centimetres with the specific manufacturer's size chart, as sizing differs between models. A rear adjustment system, when fitted, helps fine-tune the fit, while the chin strap must be fastened and adjusted correctly. The helmet should not slide forwards, tip backwards or move excessively. Check compliance with the relevant standard, such as EN 1078 for many cycling helmets, and follow the maker's instructions on replacing the helmet after a significant impact. You can also explore cycling accessories and cycling clothing.

Technical features of kids' bike helmets

• Sizes: primarily based on head circumference in centimetres.
• Construction: outer shell and impact-absorbing inner material.
• Fit: shape and dimensions suited to the child's head.
• Adjustment: rear fitting system and straps, depending on the model.
• Ventilation: openings and channels to encourage airflow.
• Coverage: varies for city, MTB and gravity use.
• Additional protection: specific technologies on selected models.
• Certifications: compliance with standards applicable to the activity and intended use.