What shape are Arai helmets? A reference guide

A perfectly fitting helmet can be the difference between a minor headache and a life-threatening injury in a crash. But finding that perfect fit, especially with the affordable options, can be a challenge. This is where Arai helmets come in, but what shape are Arai Helmets?

Now it is no secret that Arai helmets are expensive. However, Arai offers helmets of different shapes and sizes in an effort to meet the demands of riders and allow them to find the perfect fit. (Which is just one of the reasons why expensive motorcycle helmets are worth it.)

Arai motorcycle helmets come in three different shapes: intermediate oval, long oval, and round oval. The majority of Arai helmets are intermediate oval, and a smaller percentage of Arai helmets are long oval and round oval. Arai helmets also come in various sizes, from XS to 3XL.

Below you can find the way to measure your head to find your head shape and a quick reference list going over more than 70 different Arai helmets that can be found on the market today.

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Understanding Your Head Shape for the Perfect Motorcycle Helmet Fit

Selecting the right motorcycle helmet is not just about design or colour preferences but rather an intricate process that requires an understanding of head shapes and sizes. While most people are familiar with the concept of helmet size, the role of head shape in this equation is often overlooked. Knowing whether your head is round, oval, or intermediate oval can significantly improve the fit and comfort of your helmet, and most importantly, its ability to protect you.

What are the different helmet shapes?

Motorcycle helmets are typically designed around three primary head shapes:

How to Determine Your Head Shape?

To evaluate the shape of your head, you’ll need a flexible tape measure (like those used for sewing), a mirror, and possibly a helping hand from a friend.

Step 1: Measure your head size

Start by wrapping the tape measure around your head, approximately one inch above your eyebrows and ears, which is the widest part of the head. This measurement is necessary to determine the helmet size.

Step 2: Determine the shape

This is where it gets a little tricky because it involves comparing the length and width of your head.

After taking these measurements, compare them. If the front-to-back measurement is significantly larger than the side-to-side, you have a Long Oval head shape. If the measurements are similar, you have a Round Oval head shape. If the length is slightly more than the width, you have an Intermediate Oval head shape.

If you need more information about on the best way to choose a helmet read our How to choose the best motorcycle helmet and find the perfect fit.

Step 3: Cross-check with a top-down view

Have someone take a picture of you from directly above your head. This picture can give you a visual confirmation of your head shape. Remember to pull your hair (if you have any) tight so that it doesn’t interfere with the shape.

Understanding your head shape is vital for a comfortable and safe ride. After identifying your head shape, look for helmets designed for that shape. An ill-fitting helmet can cause discomfort during rides and might not provide the needed protection during a crash. So, spend some time determining your head shape to ensure you get the right helmet. Safe riding!

Arai Full Face Helmets 

The shape of Arai Corsair-X, Regent-X, and Defiant-X helmets is intermediate oval. The shape of Arai Quantum-X helmets is round oval, and the shape of Arai Signet-X helmets is long oval.

Full face Arai helmets vary in their weight. Generally, Arai Corsair X helmets weigh about 3.55 lbs, Defiant X about 3.51lbs, Regent X about 3.41lbs, Quantum X about 3.52 lbs, and Signet X about 3.53 lbs.

The shape of Arai Corsair X helmets is an intermediate oval.

The shape of Arai Defiant-X helmets is an intermediate oval.

The shape of Arai Regent-X helmets is an intermediate oval.

The shape of Arai Quantum-X helmets is a round oval.

The shape of Arai Signet-X helmet is a long oval.

Open Face and 3/4 Arai Helmets

Open face and 3/4 Arai helmets usually have an intermediate oval shape.

The shape of Arai Classic-V helmets is an intermediate oval.

The the shape of Arai Ram-X helmet is an intermediate oval.

Dual Sport Arai Helmets

Arai XD-4 dual sport helmets have an intermediate oval shape and weigh about 3.66 lbs.

The shape of Arai XD 4 helmets is an intermediate oval.

Dirt Bike Arai Helmets

Arai VX Pro 4 dirt bike helmets have an intermediate oval shape and weigh about 3.34 lbs.

The shape of Arai VX Pro 4 helmets is an intermediate oval. 

Conclusion

The perfect motorcycle helmet isn’t just about style or affordability, it’s also about the right fit. As we’ve discussed, the shape of your head plays a significant role in how well a helmet fits, and subsequently, how well it can protect you during a ride, or in the unfortunate event of an accident.

Arai helmets, with their variety of shapes and sizes, offer a wide range of options to cater to different head shapes, whether it’s round oval, long oval, or intermediate oval. Understanding your head shape and choosing a helmet designed for that shape can greatly enhance your comfort and safety on the road.

Remember, spending time to measure your head and ascertain your head shape is not just about getting a helmet that feels right; it’s about investing in your safety and ensuring enjoyable rides. After all, a helmet isn’t just an accessory, it’s a life-saving device, and it needs to fit perfectly to do its job.

So, before you make your next helmet purchase, take some time to understand your head shape and choose the right helmet accordingly. Because when it comes to riding, safety should never be compromised. Safe travels!