2
1
1) Visor
2) Sun shield
3) Sun shield mechanism button
4) Upper ventilation
5) Lower ventilation
6) Chin strap buckle:
6a Double-D ring 6b "Precise Lock"
7) Base seal
8) Visor seal
9) Chin section mechanism
3
4
8
anatomy of the helmet
9
7
5
6 A
6 B
3