The RPHA 91 Helmet from HJC boasts beautiful, clean styling and features that make any ride more enjoyable.
Modular Helmet
In an effort to make a modular helmet that is both extremely strong and exceptionally lightweight, HJC utilized the Advanced P.I.M. Evo shell technology with carbon fiber to enhance shock resistant performance.
Premium Integrated Matrix / P.I.M. EVO (Reinforcement materials including Carbon-Aramid Hybrid and Natural Fiber provide enhanced Shock-Resistant performance)
Aerodynamic design shell reduces air resistance and provides stability at high speed
Full front-to-back airflow, 5 intakes and 7 exhausts
Pinlock Ready HJ-37 Visor
Quick, Simple and Secure Visor Ratchet System
Adjustable 3-step sunshield (HJ-V12) for optimized position
Interior with advanced anti-bacterial fabric provides enhanced moisture wicking and quick dry function