The new generation open face helmet. Complete new shell construction with extended cheek and chin area. Four ventilation ducts and removable interior parts for a tight, yet comfortable customized fit. Perfect for closed cockpit car racing, the open face GP-J3 combines great comfort with the essential performance features of our full face helmets.
In stock
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Arai Helmets
S / M / L
Circumference (cm)
XS
53 - 54
S
55 - 56
M
57 - 58
L
59 - 60
XL
61 - 62
2XL
63 - 64
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
Features •Approval: FIA 8859-2010 & SNELL SA 2015
•FIA 8859-2010 & SNELL SA 2015
•Shell Construction PB-CLC
•Peripherally Belted Complex Laminate Construction Arai’s proprietary (super fibre belt) Peripheral Belt, borrowed from our F-1 technology, greatly increases shell strength and flexibility while maintaining low weight and a lower centre of gravity. Positioned across the top of the eye port, this band contributes to the use of a thinner EPS liner which greatly enhances the upward field of view. A specially designed “mechanically expanded fibre mat”, sandwiched between the inner and outer layers of Arai’s proprietary Super Fibre Laminates, is used to reinforce and bond these two Super Fibre layers without adding significant weight to the helmet.
•Enhanced hyper ridge
•Kevlar chin strap®
•Front ventilation scoops
•FHR prepared
•Fire resistant lining
•Removable cheek pads
•Removable interior
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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