Protective helmet BELL SIDETRACK junior, size Uni (50–57 cm), Wavy Checks Matte Blue

BELL SIDETRACK junior is a protective helmet designed for children and teens, offered in a universal size that fits head circumferences from 50 to 57 cm. The Wavy Checks Matte Blue finish provides a clear visual style while the helmet focuses on essential safety features for everyday urban riding. Its lightweight construction and youth-oriented fit make it suitable for cycling, scootering and other wheeled activities where basic impact protection and comfort are required.

Advantages

The helmet combines a lightweight outer shell with an internal impact-absorbing structure to reduce force transfer during low- to medium-energy impacts. An adjustable retention system ensures a secure and stable fit across the 50–57 cm range, while internal padding improves comfort and helps maintain correct positioning. Ventilation ports support airflow to reduce overheating during active use. The exterior matte finish resists glare and provides a subdued appearance suitable for everyday wear.

Suitable for

• Children and teenagers using bicycles in urban and suburban environments
• Scooter riders and micro-mobility users looking for basic head protection
• Everyday commuting, riding to school, and short recreational trips

Key specifications

• Size range: fits head circumference 50–57 cm (junior/uni size)
• Design: youth-oriented fit with adjustable retention system
• Shell: lightweight construction with impact-absorbing inner liner
• Finish: Wavy Checks Matte Blue
• Ventilation: integrated vents for airflow
• Comfort: internal padding for improved fit and positioning

How to use

Place the helmet squarely on the head so the brow sits just above the eyebrows. Tighten the adjustable retention system until the helmet feels secure without causing pressure points, and fasten the chin strap so that two fingers can fit between the strap and the chin. Check that the helmet does not tilt forward or backward and that it remains stable during normal head movement. Replace the helmet after any significant impact or if visible damage appears to the shell or liner.

Usage recommendations

For reliable protection, pair the helmet with properly fitting straps and ensure periodic checks of the retention mechanism and padding. Clean the helmet with mild soap and water, avoid strong solvents, and store it away from direct sunlight and extreme heat to preserve materials and performance.