1. The lighter the helmet, the better.

Relatively speaking, the lighter the helmet is, the better. However, the lighter the helmet is, the more likely it is to be vulnerable to impact.Biking Helmet它测试通过国家安全认证的测试标准的机会就会越小，相对价钱就会越高。所以选头盔的前提是必须通过国家安全认证的测试标准，大部分200元以上的头盔能做到260G左右，这个重量即使长途也不会让你感到累，所以不必太在意头盔的重量指标。除非你是为了进行BicycleCompetition. Try to reduce your own weight as much as possible, otherwise, it's not worth spending extra money on a helmet that's extremely light.

The larger or more holes on the helmet mean better ventilation.

Breathability is crucial for helmets, ensuring your head remains dry during long-distance cycling. The more ventilation holes or larger the size of the holes, the greater the airflow around your head, making you feel cooler. However, remember that the more ventilation holes or larger the size of the holes, the more of your head is exposed, thereby reducing the level of protection.Road bicycleHelmet andMountain bikeHelmets often have more or larger ventilation holes. Similarly, compared to...Mountain bikingFor road cyclists, the weight of the helmet is a factor that must be considered. In general, the lighter the helmet, the more expensive it is. Therefore, unless you are doing it for a specific reason, it is not recommended to choose a helmet that is too light.Bicycle raceIt is best to reduce the weight as much as possible, otherwise, it is not worth spending extra money to buy a very light bicycle helmet.

3. Small buckles and straps are life-critical, and if they cannot withstand a certain force, they will break.

Many people may only know that cycling helmets need to undergo some impact tests, but they may not know that the buckles and straps also need to undergo corresponding tension tests. If the corresponding tension tests are not passed, they cannot be used on the helmet. Therefore, a qualified cycling helmet, the small buckles and straps must pass the corresponding tests to be a truly meaningful helmet that meets the national safety certification test standards.

4. Helmet cracks or used beyond its service life

If it cracks, don't use it. Even if you wear it, it's just a comfort to your heart, not too much practical use. If it's just a small bump, it doesn't matter, but once you fall, if the force is great, it may not be able to protect you. Don't underestimate a crack, it has alreadyPhysical StructureThe effect of the helmet's force and moment has been changed. Do you know the cause of the collapse of a bridge in Seoul in the 1990s? Later, it was inferred that it might be due to a weld point on one side of the bridge deck not being firmly welded, leading to cracks. In a simple principle, if you pull a brand new A4 paper from both ends, it may take some effort to tear it, but once a small hole is torn in the middle of the paper, it becomes easy to tear it.

Whether or not the rider has fallen or collided, they should replace their cycling helmet every three years. This is because, although the helmet may not have been in a collision, exposure to the sun and the erosion of sweat can also affect the helmet and some of its components.AccessoriesAging, thereby weakeningSafety FactorDamage to the helmet's protective performance.

5. Wearing a helmet without tying the strap

Unclasping the chin strap of a helmet may feel more comfortable, but if the head is hit, it will easily fly away, thus losing its protective effect. Therefore, to ensure the helmet's protective function, always fasten the chin strap at all times.

6. Wearing helmets that are too large or too small

If the helmet size is incorrect, it cannot protect your head from impact. Do not make the mistake of buying a helmet of the wrong size. To determine the correct size of the helmet, measure the largest part of your head (usually 1 centimeter above the eyebrows), and then purchase the helmet according to this measurement. Since helmets are often available in small, medium, and large sizes, you may only be able to buy a relatively suitable size, and then use the size adjuster to rotate the buttons to adjust to the most suitable size. After putting on the helmet, turn it from one side to the other, from the front to the back, to feel if it is comfortable. If it is too loose or too tight, you need to continue to adjust or replace it.

7. Using low-quality helmets: In China, helmets do not require certification.

The manufacturing of helmets has strict technical standards. Helmet that is of poor quality often does not meet the safety standards for anti-collision, which can lead to danger. Many motorcycle enthusiasts may not know how to determine if the helmet they have purchased is safe. In fact, simply checking whether the helmet is labeled with the CE certification is not enough to determine its safety. It is also necessary to have the correspondingTest ReportAnd the certification certificate. CE marking certification is a specific product certification, focusing on the safety characteristics of the product. It is a conformity certification reflecting the product's compliance with public safety, health, environmental and personal safety requirements.

So in China, do we not need to certify for cycling helmets? The answer is no. Before 2009, there was no complete standard for the safety of cycling helmets in our country. At that time, the 'Safety Requirements and Testing Methods for Sports Helmets, Bicycle, Skateboard, and Roller Skating Helmets' was drafted jointly by Cross-Speed Helmets Co., Ltd. and some other enterprises. It was implemented in 2010, and then different versions of the national standards appeared.

However, in China, most helmets are still produced in accordance with the CE EN1078 standard, as most Chinese helmet manufacturers mainly export their products. Therefore, the helmets sold on the Chinese market are mostly CE EN1078 standard. Some of them have the CE label, but they have not really been certified by TUV or SGS. Every product, regardless of its different sizes, should have corresponding test reports and certification certificates. Consumers must pay special attention. Helmets without safety certification are dangerous.

Therefore, in the Chinese market, helmets not only need to have the CE label, but also need to have corresponding test reports and certification certificates to be considered a truly qualified helmet.

8. Incorrect Wearing Position

The most effective helmet position requires the helmet to be level with the head, with the edge of the helmet about 1 centimeter above the eyebrows. If the helmet is not in this position, it is necessary to check the size of the helmet to ensure it fits properly, and then adjust the fit by turning the fit adjustment knobs and the chin straps to ensure the helmet is worn in the correct position.

9. Loose Sash

Loose straps allow the helmet to move freely, potentially bouncing around when the head is hit.secondary collisionTherefore, the length of the strap needs to be adjusted to ensure that there is a gap of one finger between the strap and the chin. This can maximize the helmet's effective safety protection performance.

10. After using a cycling helmet, it should be placed casually.

After each use, please place the cycling helmet in a cool and well-ventilated place to avoid high temperatures or prolonged exposure to sunlight.^[3]