Marushin C139 Mono, jet helmet

OverView

Shell
FCH Fiberglas
Innerliner
comfort lining with recessed ears and leather applications in the frontal area
Visor
retractable sun visor in shell
Lock
Micrometric Buckle
Features
M.A.R.O Anti Roll Off System ECE 22.05 Weight: 1150g +/- 50g
M.A.R.O. Anti-Roll-Off-System "M.A.R.O." (Marushin-Anti-Roll-Off) system. This is claimed to prevent the helmet from pivoting off the head from behind and to also reduce the amount of helmet roll that could hurt the rider s. neck in a crash.