Quick Reference Values
maximum weight400 g (excluding accessories)
minimum vertical clearance30 mm
horizontal clearance5 mm to 20 mm
shock absorption drop height1.5 m
penetration test drop height1.0 m
electrical resistance proof voltage2000 V for 1 minute
maximum leakage current3 mA
Practical Notes
The protective shell alone does not absorb impact; ensure the internal harness is correctly adjusted to maintain the mandatory minimum 30 mm vertical clearance.
A helmet subjected to a severe impact or penetration incident must be discarded immediately, even if there is no visible damage.
Do not apply paints, solvents, or unauthorized adhesives to plastic helmets as they may degrade the structural integrity of the shell.