The HJC i91 Helmet is constructed from a polycarbonate composite shell with high performance air circulation.
The HJC i91 is designed with touring and cruising riders in mind, offering a great mix of style and functionality. It has a slim and stylish design that's lightweight, making sure your journey is safe and enjoyable. The helmet also has improved aerodynamic performance for a smoother and more stable ride, helping riders stay focused on their adventure.
The HJC i91 Arven is made from Advanced Polycarbonate Composite Shell with an adjustable
Polycarbonate Chinbar. Lightweight, superior fit and comfort using advanced CAD technology. The “ACS” Advanced Channeling Ventilation system allows full front to back airflow to flush heat and humidity up and out. Additionally, the 3D contour design of the helmet ensures a comfortable and secure fit, even if you wear glasses. Plus, it includes reflective trimming for added safety on the road. Overall, this helmet combines performance, style, and safety for a fantastic riding experience.
The Pinlock Ready HJ-33 Visor provides a clear view and is anti-scratch coated. The dynamic HJ-V12 sun visor eliminates the need to carry sunglasses when riding, and offers a dynamic 3 multi-step position option to adjust the sun visor forward (up to 10mm) providing ideal protection for the sun. The i91 helmet is ready for HJC 11B (BT), 21B (BT) & 50B (Mesh) Bluetooth Smart communication systems.
Helmet shell
Visor
Ventilation
Interior
Measure the circumference of your head, just above your eyebrows and ears. The circumference in centimeters gives an indication of your helmet size. However, heads come in many forms. Round, oval, long and narrow, you name it. To find a helmet that is safe and comfortable is very important. One helmet in a size medium can have a tight fitting, another can be loose again.
Please note, sizing charts are are always an indication for your size. Your perfect size depends on a lot of aspects. Sizing information below is provided by the manufacturer and does not guarantee a perfect fit.
And if you have doubts or questions, do not hesitate to contact us, we are happy to help you!
Below is an overview of the helmet sizes (in centimeters). If a helmet brand is not specifically mentioned in this list, you can follow the general helmet sizing. Or contact us!
| XXS | XS | S | M | L | XL | XXL | 3XL | ||
|
GENERAL HJC, Shoei, Roeg, Icon, Scorpion, LS2, Shark, Airoh, Alpinestars etc. |
51-52 | 53-54 | 55-56 | - | 57-58 | 59-60 | 61-62 | 63-64 | 65-66 |
| XXS | XS | S | M-SMALL | M-LARGE | L | XL | XXL | 3XL | |
| AGV : a number of helmets come in 2 medium sizes | 51/52 | 53/54 | 55/56 | 57 | 58 | 59/60 | 61/62 | 63/64 | 65/66 |
| XXS |
XS |
S |
MS |
ML |
L |
XL |
XXL |
3XL |
|
| BANDIT | 53-54 |
55-56 |
57 |
58 |
59 |
60 |
62 |
||
| XXS | XS | S | S/M | M | L | XL | XXL | 3XL | |
|
ROOF |
- | 54 | 56 |
57 |
58 |
60 | 61 | 63 | - |
| XXS |
XS |
S |
M |
ML |
L |
XL |
|||
| MOMO | 54 | 55 | 56 | 57 | 58/59 | 60 | 61 | ||
| XXS | XS | S | M | L | XL | XXL | 3XL | ||
|
SCHUBERTH |
50-51 | 52-53 | 54-55 | - | 56-57 | 58-59 | 60-61 | 62-63 | 64-65 |
| XXS | XS | S | M | L | XL | XXL | |||
|
DMD - |
- | 54 | 55 | - | 56/67 | 58 | 59/60 | - | |
|
DMD - |
- | 53/54 | 55/56 | - | 57/58 | 59/60 | 61/62 | 63 |
Additional advantage with the purchase of the HJC i91 Arven
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