The Helium helmet by ALK13 is cutting the edge of technology. It is made with a revolutionary technology called in mould: The space between the shell and the interior polystyrene limits the thickness of the helmet. Profiled design but above all it considerably restraints the weight, just 280 grs. It comes inside an individual carton box, with 2 thermoformed foams in different sizes S/M or L/XL.
Approval : NF EN 1078
Sizes : S/M and L/XL
Technology : In-mould
Materials : Shell in PC, fused au Polystyrene. Comfort foam thermoformed.
Weight : 280Gr !
ALK13 Helium lighter than the Air!
To have the ALK13 helium helmet makes the difference! It is a high quality product with the last technology!