Alpina Carapax JR pastel blue-grey matt 51-56 cm | Like its big brother, the Carapax JR. is inspired by the adult model and promises optimal protection in the terrain for all young mountain bikers. Its lightweight design, maximum head coverage, and extensive features provide excellent value for money. The low weight is achieved through Inmold manufacturing, where the outer shell is thermally bonded with the Hi-EPS. This creates a solid surface connection that ensures a very stable construction. The lower edge of the helmet is protected by an additional polycarbonate shell, Edge Protect. Additionally, the rear and temples of the helmet are extended downward for maximum safety on rough trails, resulting in even greater head coverage. Large ventilation openings ensure optimal airflow, while fly nets keep insects away from the head, and the visor provides excellent protection in the field of vision. With the Run System Classic, which is combined with the height-adjustable Custom Fit, the bicycle helmet can be adjusted to fit the head. Optionally, you can add the Multi-Fit Light rear light to the Carapax JR. for better visibility.