ARAI Helmets Regent-X
The all-new Arai Regent-X is designed to isolate you from distractions with the kind of comfort only Arai can deliver. Built with the same protection as their flagship Corsair-X model, the Regent-X features a new interior for both comfort and ease of taking it on and off.
The Regent-X, along with all Arai models available in North America, meets or exceeds the SNELL M2020 standard, but only after they all first satisfy Arai's stringent in-house criteria.
The Regent-X has Arai's INTERMEDIATE OVAL (IO) interior fit shape.*
HCM (Head Circumference Measurement) should be a starting point only in determining your helmet size. Determining the best possible fit should be from actual test fittings of Arai's various interior fit packages. Changes and updated can affect the standard pad thickness supplied with your helmet
Regent-X Size / HCM(cm) / Std Liner mm (Optional liners mm)
XS / 53-54 / 7 - (10)
S / 55-56 / 7 - (5 & 10)
M / 57-58 / 10 - (5, 7 & 12)
L / 59-60 / 7 - (5, 10 & 12)
XL / 61-62 / 7 - (5 & 10)
2XL / 63-64 / 7 - (10)
Cheek Pad Thickness in mm
Size - Thicker / Standard / Thinner
XS - 30 / 25 / 20
S - 30 / 25 / 20
M - 30 / 25 / 20
L - 25 / 20 / 15
XL - 25 / 20 / 15
2XL - 20 / 15 / -
(35 and 40mm cheek pads are available as well)
*A Helmet is best tried on in order to determine a proper fit.
If you are not able to test-fit your helmet at your local dealer, email us and we can put together a package with different size liners and cheek-pads (return what you don't need for a refund)
Did you know?
Each Arai size helmet has its own different shell size.
Most or all other helmet brands use 2 or 3 shell sizes.
Every Arai helmet is meticulously handmade by craftsmen and women who are active participants in Arai's mission to present the highest level of protection and quality. From the shell to the paint to the liner, the work is performed by hand by experienced, focused specialists.
A remarkable feature of every Arai helmet is the superior fit right out of the box. The simple truth is that a better-fitting helmet is not only more comfortable, but protects better. That’s why Arai leads the industry in developing new ways to provide every rider with a helmet that feels as though it were created just for him or her. With multiple interior shapes, and an extensive range of interior liners and removable and adjustable cheek pads, your Arai helmet can be adjusted to achieve an optimal fit.
Arai is the only company offering multiple interior-fit shapes to better address the infinite variety of riders’ head shapes and sizes.
No one pays more attention to the subtle variations and infinite possibilities of the human head shape than Arai. Why? Because it’s the secret to getting the best comfort and fit.
So for more than three decades, Arai has pioneered different shapes – and even different proportions within those shapes – in our various helmet models, working to offer a better fit for more people.