HJC RPHA-X Factor Helmet
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    HJC RPHA-X Factor Helmet

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      The HJC RPHA-X Factor Helmet delivers on the promise of class-leading light weight through shared cutting-edge technologies that lead the way in the helmet industry. The RPHA-X helmet features HJC’s Premium Integrated Matrix (PIM) construction, which incorporates four different materials – carbon fiber, aramid, fiberglass and organic non-woven fabric (ultra high molecular polyethylene) to create a unique woven blend that is both remarkably strong and lighter, compared to conventional helmet materials. PIM construction results in a shell weight that is significantly lighter than competing designs for greater rider comfort. With the new RPHA series of advanced-concept helmets, HJC has truly reinvented the parameters of helmet performance. The RPHA series brings a wealth of features and the latest technology to consumers at a price point that offers significant value.
    • Remarkably strong shell and extremely lightweight.
    • Designed for superior fit and comfort using advanced CAD technology.
    • Full front-to-back airflow flushes heat and humidity up and out the rear of the helmet.
    • 11 intake vents and 4 exhaust vents.
    • Adjusts for various riding conditions.
    • Underside of visor includes rider information decal.
    • Lightweight, moisture wicking, odor free and antibacterial material.
    • Premium soft feel with Ginko extract.
    • Self cooling system cools down faster than other major fabrics.
    • Removable, washable crown and cheek pads.
    • Maximum range adjustable visor.
    • Optimal visibility and superior goggle fit.
    • DOT and Snell approved.
    • For proper fit and size measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head.

      HJC RPHA/FG-Jet Helmet Sizing

    HJC RPHA-X Factor Helmet Reviews

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    0 of 0 people found this review helpful.

    Outstanding helmet, appropriately priced

    Comments On Nov 14, 2013:I have been riding motorcycles for about 25 years and have had several different brands and types of helmets. When I rode street bikes, and to this day, the most comfortable helmet I'd ever had was the Arai Quantum/e - this helmet definitely rivals that helmet in fit and quality. It's feels slightly tight going on (which lessens as it breaks in), but once it's on, it just fits your head and face very well. I wear a large in every helmet I've worn as an adult, and a large size for this helmet fits perfectly. Two great things about this model: it's EXTREMELY light, and the pads are really easy to remove and wash. Plus, it is a great looking helmet. Plenty of room for goggles, and the way it's molded around the sides and back helps keep the goggle strap in place. The vents are OK - not excellent - I've worn helmets where you can really feel the vents working, the ones on this helmet end up at about a 7/10 for me. But riding dirtbikes is hard work if you're doing it right, and you're going to sweat in your helmet. Everything else about this helmet is a 10/10 for me - I love it, would highly recommend it, and will look to HJC again when the need for a new helmet arises.

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