4
B. CONTENTS
A. How to use the manual correctly 3
B. Contents 4
C. The helmet 6
1. Standard 6
2. ECE approval 6
3. Anatomy the helmet 7
4. Outer shell 7
5. Inner shell 7
6. Aerodynamics 8
7. Aeroacoustics 8
8. Wind deector 10
9. Retention system 10
10. Visor 11
11. Inner lining 18
12. Ventilation systems 22
13. Additional safety features 23
D. Putting on and taking o the helmet 24
1. Putting on the helmet 24
2. Taking o the helmet 24
E. Before every journey 25
1. Checking the helmet 25
2. Checking the chinstrap 25
3. Checking the face shield and sun visor 26