Motorcycle helmet manufacturer The following points should be noted when choosing motorcycle helmets:

1. The inner side of the helmet must be equipped with an anti-collision pad. The surface pad material matching the head is thin mesh lining cloth, which should have the function of absorbing sweat and head grease. In addition, there should be a ventilation slot with a depth of more than 10 mm on the liner to allow air circulation in the helmet.

2. The chin strap of the motorcycle helmet shall be soft, and the pin buckle and other hard protrusions shall not exceed the outer surface of the vehicle body by more than 5mm.

3. Motorcycle helmets should be light and comfortable when wearing helmets. The weight of helmet shall not exceed 2KG. The helmet shall not be blocked or stuffy, and the field of vision shall be wide, clear and unobstructed. The field of vision angle shall not be less than 105 degrees under static state.

4. When wearing the helmet, you can clearly hear and distinguish the sound from all directions, and there should be no noise such as vibration when driving.

5. The helmet shall have good ventilation and warmth retention inside, and shall be dust-proof, insect proof and waterproof. Helmets should have good reflectivity and heat radiation resistance, and highlight obvious and striking colors.

6. The lens of helmet goggles is clear and colorless, with good tenacity, and is not easy to break, so as to ensure that the vision of the rider is not affected.