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HJC have pushed themselves to improve on the RPHA and this evolution takes the form of the RPHA 11. Wind tunnel tested to ensure it delivers on the promise of high performance and restructured to offer even better protection.
The shell structure has been redesigned for better performance at high speeds. The rear spoiler has also be redesigned to work with this new structure to increase the aerodynamics of the helmet. Inlet vents on the chin and forehead work to provide a supply of fresh air. This is while outlet vents on the back of the helmet exhaust used air. HJC’s “Advanced Channelling Ventilation System” means that this air supply is evenly distributed so you’ll keep cool no matter how hot it gets. Various layers of fibreglass, aramid and carbon fibre make up HJC’s PIM+ shell design and offers fantastic shock absorption and rigidity. The eye port of the helmet is wider to give better peripheral vision.
After countless hours of lab and track testing HJC has delivered an all new helmet ideal for the serious rider who is after high performance.
Details:
PLEASE NOTE: All helmets are supplied with a Clear Visor as standardâ and include an additional Light Smoke Visor in the box.
When you order a helmet online, we can only accept a return when the helmet is unworn and HAS NOT been used on the motorcycle. When you receive your helmet, please try it on for around an hour in the comfort of your home, do not go out on the motorcycle with it. If the helmet is too loose or too tight, get in touch, and we will help to provide a return.
Circumference Measurement: Wrap a measuring tape around your head starting from the centre of your forehead. Measure about an inch above your eyebrows and hold the tape comfortably snug. Take the length and complete it again for good measure. Use the largest of the two readings.
| 2XS | XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
|---|---|---|---|---|---|---|---|---|---|---|
| Circumference (cm) | 51-52 | 53-54 | 55-56 | 57-58 | 59-60 | 61-62 | 63-64 | 65-66 | 67-68 | 69-70 |
| Circumference (in) | 20-20.5 | 20.8-21.2 | 21.6-22 | 22.4-22.8 | 23.2-23.6 | 24-24.4 | 24.8-25.1 | 25.5-26 | 26.3-26.7 | 27-27.5 |
| XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|
| Circumference (cm) | 54-55 | 55-56 | 57-58 | 58-59 | 60-61 | 62-63 | 64-65 |
| Circumference (in) | 21.2-21.6 | 21.6-22 | 22.4-22.8 | 22.8-23.2 | 23.6-24 | 24.4-24.8 | 25.1-25.5 |
Since 1971, HJC has specialized in manufacturing motorcycle helmets exclusively. The combination of this extensive specialized manufacturing experience, innovative ideas, and reasonable pricing resulted in HJC’s success in worldwide markets. It is HJC’s continual goal to provide high quality, comfortable, and reasonably priced helmet to motorcyclists around the world.
HJC produce high end, mid, and entry level products to satisfy the high demands of consumers worldwide. The R-PHA 10 helmet is being worn by professional racers including 2011 Moto GP Factory Yamaha racer Ben Spies (2006, 2007, 2008 AMA Superbike Champion, 2009 World Superbike Champion). The R-PHA 10 helmet offers extremely light weight for rider comfort. In addition, to the R-PHA 10 the new IS Series have an interior sunshield system that have been one of the bestselling helmets in the marketplace.
It is clear that HJC continues to be a brand that is friendly to motorcyclists around the world providing safe, comfortable, stylish and affordable helmets.
![shell title](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg")
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