Overview

HJC RPHA-31 Helmets

HJC's RPHA-31 helmets are an open-face model that benefits from the premium integrated Matrix (PIM) EVO shell and multi-density EPS, excelling in augmenting shock resistance and furnishing optimal protection. Methodically designed, the RPHA-31 orchestrates a serenely quiet and aerodynamically refined ride, an outcome achieved through meticulous wind tunnel trials. Notably, these sun-visor-equipped helmets effectively diminishes noise levels and mitigates wind turbulence. Seamlessly aligning with technological progress, the RPHA 31 helmets also accommodate the second-generation Smart HJC Bluetooth communication systems allowing an undistracted focus on the road ahead. Choose the helmet size you need in your preference of color.

Technical features:

* Aerodynamic design shell reduces air resistance and provides stability at high-speed
* DOT-approved
* Premium Integrated Matrix (P.I.M. EVO) reinforcement materials including Carbon-Aramid Hybrid and natural fiber provide enhanced shock-resistant performance
* Full front-to-back airflow, 2 intakes and 4 exhausts
* Pinlock ready visor
* Quick, simple, and secure visor ratchet system
* Visor deflector decreases noise level and wind turbulence
* Visor holder reduces noise and drag forces and holds visor tight
* Adjustable 3-step sunshield
* Dark Smoke sunshield installed
* Interior with advanced anti-bacterial fabric provides enhanced moisture wicking and quick dry function
* Removable/washable crown and cheek pads
* Ready for 21B and 50B Bluetooth (sold separately)
* The RPHA-31 helmets come in different sizes and color options

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