Originally built for the racetrack, the RPHA 11 is HJC’s premium sport helmet, designed with an aerodynamic shell structure for extreme performance at maximum speeds. The Premium Integrated Matrix (P.I.M Plus) shell composition provides enhanced shock-resistant performance and a more comfortable and lightweight helmet using reinforcement materials that include carbon and carbon-glass hybrid fabric. The features cater to sport riders with an enlarged eye port for an increased view in a tucked position and an outstanding airflow ventilation system. Additional safety features include reflective patches on the rear neck area and an emergency release cheek pad system for safe and quick helmet removal in an emergency situation.
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. In the modern era of helmet manufacturing, HJC is proud to say that our helmets are constantly tested in both laboratory testing as well as in “real” life circumstances for quality assurance.
HJC is only one of very few helmet companies that are equipped with its own state of the art wind tunnel testing laboratory to test for aerodynamics, ventilation, noise, etc. Further, HJC has two helmet factories in two different countries: Korea and Vietnam. These factories provide strategic venues to produce high end, mid, and entry-level products to satisfy the demands of consumers around the world.