M.A.R.O.
The especially developed and in every motorbike helmet MARUSHIN as a security sow's armament contained Anti-Roll-Off-System causes that with closed and really opposed chin strap
- itself the helmet cannot turn from the back from the head
- on account of the lower inclination corner to a contact between the chin part of the helmet and the chin or neck of the driver works
- the accidental results of a chest contact of the helmet are diminished.