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 helmets to motorcyclists around the world.
Advanced P.I.M. Plus (Premium Integrated Matrix Plus) Fiberglass:
Aerodynamic shell structure for extreme performance at maximum speeds.
Fiberglass composite shell made from a blend of carbon fiber, fiberglass, and aramid to create a unique woven blend that is both strong and noticeably lighter.
Wider eye port provides better peripheral vision for riders.
Optimized shell design for airflow ventilation system.
Max Airflow Top Vent:
Six-stage variable airflow is adjusted by glove-friendly dials on each intake vent.
"ACS" Advanced Channeling Ventilation System.
Full front-to-back airflow flushes heat and humidity out of the interior.
Advanced anti-bacteria fabric provides enhanced moisture-wicking and quick-drying function than previous generation.
Crown and cheek pads are fully removable and washable.
Eye glasses and sun glasses friendly EPS shape.
RPHA 11 Pro cheek pads are interchangeable throughout all shell sizes.
RapidFire II Shield Replacement System:
Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation.
Pin-Prepared HJ-26 Shield:
Optically-superior 2D face shield provides 95% UV protection.
Center one-touch open / close locking system.
Superior automatic shield locking system with spring-controlled lever.
Enhanced shield dual lock system for high speed racing conditions.
Emergency Kit (Cheek Pads):
Incorporates an easy removal feature as part of the helmet interior.
Reflective patches are also attached near the rear for safety enhancement.
Recessed Area for Speakers Molded into the EPS:
Allows flexibility in speaker placement for a custom fit.
Breath Guard and Chin Curtain Included.
Comes Standard With Both 2D Dark Smoke Shield and Anti-Fog Insert Lens.
Weight: 3.22 pounds / 1,459 grams (approximately, based on size Medium solid.)
DOT and ECE Approved.
Notes: The HJC RPHA 11 Pro Helmet ships with Clear and Dark Smoke shields and an anti-fog insert. Uses the HJC HJ-26 Shield as a replacement or upgrade.
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1. Measure your head size. To do this, pass a tape measure horizontally around your head at a height of about one inch above your eye brows. When done properly, you will have measured the largest part of your head.
2. Check your measurement with the helmet sizing chart and select the closest size. As the helmet may not always meet your head size exactly, and your head measurement may fall between two sizes, first try the smaller size.
WHEN YOU RECEIVE YOUR HELMET
1. Expand the helmet opening by pulling outwards on each chinstrap, and slide your head into the helmet. If you are unfamiliar with helmets you may be reluctant to pull the helmet down, as it may feel too tight. Even if the helmet is difficult to put on, please use the smallest helmet possible. The helmet should feel snug. If the helmet is not tight, it is too big for you. New helmets will break in and loosen slightly over time.
2. Once the helmet is on:
Check that the helmet inner lining fits snugly all around your head.
Check that the top pad presses on the top of your head.
Check that the cheek pads press up against your cheeks. When you open and close your mouth, you should drag your teeth along the inside of your cheeks.
Check to make sure that you cannot easily slide your finger into the helmet along the side of your temple.
Hold the helmet with one hand on each side. Without moving your head, try to move the helmet up and down, and side to side. You should feel the skin of your head and face being pulled as you try to move the helmet. If you can move the helmet around easily, it is too big. Try a smaller size. Please note that during this check, the chinstraps should be properly fastened.