Details
HJC RPHA 1 Quartararo Replica Full Face Helmet 
The RPHA 1 was designed and developed after several years of focused efforts and crucial
feedback from top world class athletes in MotoGP. HJC’s top engineers went to work and
created a race-bred helmet that is truly worthy of top race circuits around the world.
(FIM RACING HOMOLOGATED)
The RPHA 1 is the very same model used by HJC’s world-class athletes in both MotoGP
and WorldSBK, and HJC is set to finally launch it into full production with FIM
homologation (FRHPhe-01)—the safety certification.
TECHNOLOGY
Premium Integrated Matrix / P.I.M Plus: Reinforcement materials, including Carbon and Carbon-Glass
Hybrid fabric, provide enhanced Shock-Resistant performance, more comfort, and lightness of the helmet.
Aerodynamic shell design for racing performance.
“ACS” Advanced Channeling Ventilation System:
5 intakes & 4 exhausts; Full front-to-back airflow flushes heat and humidity up and out.
Improved ventilation system reduces visor fogging and increases airflow.
It comes standard with the Pinlock.
Enhanced Visor dual lock system for high speed racing conditions.
All-New EASY Attachment System allows simple and secure tool-less Visor replacement.
Interior provide enhanced moisture wicking and Quick dry, Cool Comfort & Cooling effect for Superior stability.
Crown and Cheek pads: Removable and washable.
Cheek pads: interchangeable throughout all sizes.
Emergency Kit (Cheek Pads) for safe and quick rescue in emergency situation.
Eye glasses and sun glasses friendly EPS design.
Speaker Pockets: for Bluetooth communication
Sizes Cheek pad Center pad
2XS 52-53 45 12
XS 54-55 40 9
S 55-56 40 12
M 57-58 35 9
L 58-59 40 9
XL 60-61 40 9
2XL 62-63 35 7
