With the all-new RPHA 90 Flip-Up Helmet, HJC once again sets new standards for helmet performance. Many additional design innovations create an aerodynamically superior helmet with excellent ventilation, ultra- plus comfort and outstanding safety features.
Out of stock
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HJC Helmets
S / M / L
Circumference (cm)
XS
53 - 54
S
55 - 56
M
57 - 58
L
59 - 60
XL
61 - 62
2XL
63 - 64
3XL
65 - 66
How to Measure
To find the right helmet size, measure all the way round your head at the widest point. Keep the tape measure above your ears and make sure that the tape measure is not too tight, nor too loose. Take your measurement in centimeters (cm), not inches.
Checking for Best Fit
When a new helmet is first worn, it should actually be slightly tight, with the interior coming into contact with most of the head, but not so restrictive that it causes any pain. There should be no "hot spots" - places where the helmet's interior puts pressure on specific points of the skull or face - but it should not move around freely. With time, a helmet will adjust to match the shape of the rider's head as it is worn and goes through "break-in" and loosens up a little. However, it should never become loose enough to easily turn from side to side.
Put the helmet on - it should be a little tight as it goes on over the head
The helmet should sit on the head evenly with the eye port's upper edge sitting just above the eyebrows and have good peripheral vision available to see side-to-side
Try putting a finger between the helmet interior and the head. If it easily fits, a smaller size should be tried next. Note that some helmet models allow for the cheek pads to be changed out for better fitment, so consider this too when checking for proper sizing
Simple and secure shield ratchet system provides ultra-quick, tool-less shield replacement system.
Front and Rear reflective patches help rider visible in low light conditions.
Easy-slide side sunshine lever operates smoothly and locks the sunshield in up position.
3D engineered, ergonomic interior is focused to reduce noise significantly.
High durability 100% stainless steel, adds convenient quick release.
Open-close climate control system quickly expels hot air.
Reinforcement materials, including Carbon and Carbon-Glass Hybrid fabric, provide enhanced Shock-Resistant performance, more comfort, and lightness of helmet.
One of the most compact modular helmets in the world. Plush interior provides extra comfort for long distance riding.
Superior airflow characteristics formed in the HJC wind tunnel.
Superior airflow characteristics formed Sufficient air intake with easy slide operation.
Better peripheral vision, helps to reduce eye strain and excellent sun light blocking Anti-Fog and Anti-Scratch.
Simple and easy operation of the lock provides an extra-secure seal of the shield.
To find the right helmet size, measure all the way round your head at the widest point. Keep the tape measure above your ears and make sure that the tape measure is not too tight, nor too loose. Take your measurement in centimeters (cm), not inches.
Checking for Best Fit
When a new helmet is first worn, it should actually be slightly tight, with the interior coming into contact with most of the head, but not so restrictive that it causes any pain. There should be no "hot spots" - places where the helmet's interior puts pressure on specific points of the skull or face - but it should not move around freely. With time, a helmet will adjust to match the shape of the rider's head as it is worn and goes through "break-in" and loosens up a little. However, it should never become loose enough to easily turn from side to side.
Put the helmet on - it should be a little tight as it goes on over the head
The helmet should sit on the head evenly with the eye port's upper edge sitting just above the eyebrows and have good peripheral vision available to see side-to-side
Try putting a finger between the helmet interior and the head. If it easily fits, a smaller size should be tried next. Note that some helmet models allow for the cheek pads to be changed out for better fitment, so consider this too when checking for proper sizing
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