Why Do Bike Helmets Have Vents? [Truth Revealed]


Why Do Bike Helmets Have Vents

The riders wear helmets to keep them protected from injuries during accidents. But why do they have vents and mesh linings all around the jaw and rear area? Many people wonder why these vents are featured in a riding helmet. Actually, there are legitimate reasons behind featuring these vents. 

The vents in biking helmets work like air channels that circulate airflow inside the helmet and replace moist air which generates for your breathing. Thus these vents keep you fresh and cool during a hectic day. Basically, it maximizes your comfort during the ride. 

After groundwork research, we compiled the ideas of why the bike helmets have vents. The entire article will be enough to clear your confusion about the bike helmet vents. 

2 Reasons Why Do Bike Helmets Have Vents: 

The bike helmets have vents or airports to provide proper airflow inside the helmet. Helmet vents allow you to adjust your comforts and visibility in different weather conditions. 

Breathing inside the helmet creates humid air which should be replaced with outside fresh air to keep your visor fog-free. If the humid condensed air concentrates into tiny droplets on your visor, it will create fogging and then your vision will be affected. But the vents help remove the humid air instantly without giving any chance of creating fogging inside the helmet visor. 

Helmet vents make the helmet lightweight and cheaper. Some ventilated motorcycle helmets have shutter system vents. So you can open or close their vents for making adjustments to the surrounding climatic nature.

Advantages Of Having Helmet Vents: You Should Try

The manufacturer designs bike helmets according to different weather conditions. But, some of their helmets have versatility in their vents which makes them wearable in all weather conditions. If you buy the helmet with sliding vents, you can slide the vents, depending on your comfort.

  • Ensures Enough Airflow

The helmet vents play an important role to make your riding comfortable and relaxed. These vents ensure enough ventilation inside your helmet so that you won’t become exhausted while riding. If you go out for a long ride on summer days, your head may start generating heat due to the hot temperature. 

Then if your helmet has sliding vents just open them and see how relaxed you feel. Lack of proper ventilation often can cause fainting. So, before riding with a helmet, check properly whether there is enough ventilation. 

  • Keep The Visor Fog-Free

Helmet vents or holes can help you have a clear vision while riding. If you are riding in cold or rainy weather conditions, you may face the issue of fogging. Actually, in cold weather conditions, the temperature becomes low and the moist air inside your helmet remains comparatively warm.

Due to this imbalance of temperature, there creates fog on your helmet visor. If you use a helmet with proper air channels, you won’t face fagging related issues.

Benefits Of Having Extra Vents Around The Jaw: 

The helmet manufacturers often design extra vents around the jaw, to make sure the humid air inside the helmet clears off. These types of helmets are essential to use in rainy weather so that direct rainfall doesn’t get trapped inside the vents. Specially designed Jaw vents allow the rainwater to roll off through the side of the helmet.

  • Rear Exhaust Vents

You can easily find helmets with intake vents. But, Exhaust vents are also essential for having good air circulation. If your bike helmet has both intake vents and rear exhaust vents, you can get nice aeration inside the helmet. Exhaust vents also help to pull out hit generates from your scalp. So, it will be nice if you ride with a helmet with both intake and exhaust vents. These types of helmets are ideal for power sports activities or street bikes. 

  • Hold Up Rider’s Head From Overheating

Bike vents are essential to keep the rider’s head protected from being overheated. If you ride on hot sunny days, your head can be overheated or become uncomfortably wet generating sweat. Thus your face can become red. The air vents allow a lot of air to reach your head and prevent overheating, and your sweating can evaporate too. So, you should wear a helmet with enough vents to keep your head from being overheated and get rid of red faces.

  • Makes Your Helmet Lighter

The more vents you get in your helmet, the lighter it becomes. It also saves manufacturing material and reduces costs. The common problem among bike riders is the neck pain that is caused due to using heavy helmets. But if you use a helmet with large vents, it can be lighter for you.  

Obviously, you are getting proper ventilation along with it. Both these facilities can bring excellent comfort to you. An interesting fact is that you can get a lightweight, multi-component helmet having shutter vents. So, you can close the vents if you face rainy or snowy weather.

Frequently Asked Questions:

What Are Bike Helmet Vents For?

Bike helmet vents are featured so that your breath doesn’t make the glasses hazy and block your vision. They also ensure comfort during biking by allowing air to pass around your head. You don’t feel suffocated during biking due to these vents. 

Why Are The Vents In A Bike Helmet? 

The vents in a bike helmet are features to allow air to pass. The vents dissipate heat out of the helmet and also dries out sweat. This keeps you fresh during a hectic ride. Also, it prevents the glasses from misting up. 

Final Thoughts: 

After reading the article, now you may have a clear idea why the bike helmets have vents. Actually, all high-quality bike helmets have vents for having proper ventilation and keeping the visor fog-free. The vents help to save your cost of using expensive anti-fog spray and pin locks. If you want to get rid of red faces due to riding in hot weather, you should use a helmet with proper ventilation vents.

Md. Saifur Rahman

Dirt bike riding was a fascination for Saifur since he was a child. Later that fascination turned into a passion and his profession. Apparently, it may seem that tips and tricks are useless for bike riding sometimes, but you may find them really useful after reading his blogs. Saifur is a regular rider.

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