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1. Material: ABS shell +PC visor+metal net
2. Visor:flat（not have anti fog feature)
3. Dimension: Unsize
4. the thickness of the visor: about 3 mm
5. Head Circumference: 540mm – 600mm
6. Weight: Maximum 1.93kg
7.Neck protector: artificial leather
8. Suspension system: suspension stripes could withstand strength 900N, easily wear on and off.
9. Mitigate shock: with 49 Joules energy strike on helmet, the strength transmits to head should
be under 4900N.
10. Penetration: the helmet should withstand 88.2 Joules energy penetration.
11. Flame retardant : the flame should be self extinguished in 10 seconds.
12. Workable temperature: ‐20 Celsius to 60 Celsius
1. Material: ABS shell +PC visor+metal net
2. Visor:flat（not have anti fog feature)
3. Dimension: Unsize
4. the thickness of the visor: about 3 mm
5. Head Circumference: 540mm – 600mm
6. Weight: Maximum 1.93kg
7.Neck protector: artificial leather
8. Suspension system: suspension stripes could withstand strength 900N, easily wear on and off.
9. Mitigate shock: with 49 Joules energy strike on helmet, the strength transmits to head should
be under 4900N.
10. Penetration: the helmet should withstand 88.2 Joules energy penetration.
11. Flame retardant : the flame should be self extinguished in 10 seconds.
12. Workable temperature: ‐20 Celsius to 60 Celsius
