A lightweight, streamlined bicycle helmet with Inmold technology from ALK13. Adjustable sizes and NF EN 1078 approval.
The HELIUM helmet ALK13 uses Inmold technology:
fusion between the outer shell and the polystyrene limits the thickness and weight of the helmet, giving it a more streamlined design.
One helmet, two sizes thanks to the extra foam supplied in the box, and a perfect fit for everyone with the help of the straps.
NF EN 1078 certification
Brand | ALK13 |
Color | diesel |
Main color | Green |
Gender | Mixed |
Age group | Adult |
Stability | Skateboarding |