Helmets and aerodynamics: How your helmet affects your performance

Aerodynamics play a crucial role in cycling, especially if you want to increase your performance as a racing cyclist. An aerodynamic helmet can help you. Because the right equipment is not only important for your safety, but can also improve your performance! Let us find out together how aerodynamic helmets can influence your speed and efficiency.

What does aerodynamics have to do with cycling? 

Aerodynamics deals with the movement of air and its interaction with objects. For us cyclists, air resistance is one of the biggest hurdles when it comes to gaining speed. The Air resistance arises when we move through the air at high speed.

Did you know that we are largely slowed down by the air resistance at 20 km/h speed? And this becomes even stronger with increasing speed: 

At around 50 km/h you need 90% of the power when driving just to take the resistance of the air. The stronger the resistance is, the more strength you have to spend to get forward. And this is exactly where aerodynamics come into play. It helps you to minimize this resistance and use your energy more efficiently.

What are aerodynamic bicycle helmets?

Are you wondering how an aerodynamic helmet works? Quite simply: it is designed so that it reduces air resistance by 10% to 15% and improves the flow properties. The smooth, streamlined shape ensures that the air resistance is reduced. In addition, aerodynamic helmets often have special ventilation openings that optimize the air flow without negatively influencing cooling. 

An example of this is that KEDRayzon. This helmet is not only aerodynamically optimized, but also super light and comfortable. He sits like a glove and gives you the feeling of being one with your bike. And best of all: it also looks really cool!

The biggest factors that affect air resistance are you and your bike. Your seating position, clothes and of course your helmet play a crucial role. A lower seating position in which the upper body is inclined to the front reduces the air resistance. Hold your elbows slightly bent and close to the body to optimize the air flow while your head is lowered and in a line with your back. This position is often referred to as the "aero position".

Conclusion

Choosing the right helmet can have a significant impact on your performance in cycling. Aerodynamic racing bikes are specifically designed to minimize air resistance and at the same time offer comfort and security. Whether with or without a visor, the right model can help you increase your speed and make your trips more pleasant. When choosing, pay attention to the fit, weight and aerodynamic properties to get the best out of your performance.