1. The inside of the motorcycle helmet must be equipped with an anti-impact pad. The surface padding that is consistent with the head is a thin mesh lining, which should have the function of absorbing the sweat and grease of the head. In addition, ventilation slots greater than 10mm in depth should be opened in the pad to allow air to circulate within the helmet.
2. The chinstrap should be soft, and the hard protrusions such as sub-buckles on the outer surface should not exceed 5mm.
3. The helmet motorcycle should be light and comfortable, and the weight of the helmet should not exceed 2KG.
4. The full face helmet shall not be blocked, shall not be stuffy, the field of vision shall be clear, unobstructed, and the static viewing angle shall not be less than 105 degrees.
5. When wearing a helmet, you can clearly hear and distinguish sounds from all directions, and there should be no vibration or other noise when driving.
6. The DOT motorcycle helmet should be equipped with good ventilation and heat preservation device, and can be dustproof, insect-proof and waterproof.
7. The safety helmet should have good reflectivity and heat-resistant radiation performance, and highlight obvious eye-catching colors.
8. Helmet goggles are transparent and colorless, tough and not easy to break, ensuring that the cyclist’s vision is not affected.
9. Glass fiber laminated structure helmet material should be used.
Post time: Nov-19-2022