Alpina Rupi - Lightweight and secure full-face helmet for kids and teens, suitable for mountain biking beginners. Detachable chin guard, adjustable fit, optimal ventilation. Fading neon design, 50-55 cm.

["Versatile full-face helmet for children and teenagers: Provides maximum protection while cycling and engaging in other outdoor activities – great for getting started with mountain biking","Detachable chin guard for flexible use: The helmet can be worn with or without chin protection, depending on the activity and desired level of protection","Great fit thanks to Run System: The helmet can be easily adjusted to fit any head shape and remains secure and comfortable","Optimal safety with slim design: The helmet impresses with its extra-thin wall thickness and narrow shape, without compromising on protection thanks to HI-EPS material","Effective ventilation for high wearing comfort: Strategically placed ventilation openings ensure pleasant air circulation inside the helmet, great for longer wearing times"]