Children's Bike Helmet UVEX Oyo Style size 50–54 cm — monster lagoon matt

UVEX Oyo Style size 50–54 cm in the "monster lagoon matt" finish is a children's bike helmet engineered for everyday use on bicycles, scooters and during bike training. The helmet combines a protective outer shell with an impact-absorbing inner structure, an adjustable fit system and integrated ventilation openings to balance safety, fit and comfort for active children.

Advantages

The helmet provides a secure fit through an adjustable rear dial and padded interior that adapts to head size within the 50–54 cm range. The hard outer shell and inner cushioning work together to reduce impact forces, while the matt lacquer reduces glare. Ventilation channels promote airflow to help keep the head cool during rides, and the lightweight construction minimizes strain on the neck and shoulders.

Suitable for

• Children learning to ride or attending bike training sessions
• Everyday cycling in urban and suburban environments
• Riding scooters and other small-wheeled vehicles
• Short family rides and school commutes

Key specifications

• Size range: 50–54 cm head circumference
• Finish: matt "monster lagoon"
• Construction: hard outer shell with impact-absorbing inner layer
• Fit system: adjustable rear dial and padded inner lining
• Ventilation: multiple ventilation openings and airflow channels
• Weight: lightweight design suitable for children
• Closure: adjustable chin strap with quick-release buckle

How to use

Place the helmet on the child’s head so the front edge sits just above the eyebrows. Tighten the rear dial until the helmet feels snug but comfortable, and adjust the side straps to form a V shape under the ears. Fasten and adjust the chin strap so it is secure without restricting movement or breathing. Check the fit before every use and make small adjustments as the child grows.

Usage recommendations

Inspect the helmet regularly for cracks, deformations or damaged straps. Replace the helmet after any significant impact even if there is no visible damage. Clean with mild soap and water, avoid solvents or abrasive cleaners. Store in a dry place away from direct sunlight when not in use.