Serious business starts with the Nimbus. A helmet that nothing to envy from the current best MTB helmets, it’s simply adapted to kid size and morphology. The In-mold construction gives it safety, lightweight and maximum ventilation. The ring system allows for a quick and easy adjustment even for kids. Finally, its look directly inspired by the pro riders clearly shows its owner’s intentions, to follow the best and the older riders. It’s THE helmet for the real young mountain bikers who wants performances and fun. Visor: Hard in recycled ABS Vents: 13 ventilations Eco Friendly Index: 6/7 Weight: 235 gr Retention system: Yes Shell: Recycled EPS Sizing: Child "51-55 cm" Practice: VTT Construction: In Mold Straps: Recycled PET Colour: Black https://youtu.be/ERusHCUDOGA