HJC RPHA 1N The HJC RPHA 1N is a high-performance full-face helmet that brings racetrack technology to the street. It delivers professional-level safety, superior aerodynamics, and effective ventilation—all in a lightweight, versatile package suited for daily riding or spirited weekend outings. Key Features: P.I.M. Plus Composite Shell – Constructed from carbon, aramid, fiberglass, and organic fibers to provide top-tier protection while keeping the helmet light. Certified to FIM, ECE 22.06, and DOT standards. Aerodynamically Optimized – Designed using wind tunnel and CFD analysis for excellent stability and minimal drag at speed. ACS Ventilation System – Combines five intake vents with four exhaust ports to provide efficient airflow and rider comfort. SilverCool Interior – Comfortable, moisture-wicking, and antibacterial liner that is fully removable and washable, with an emergency cheek-pad release system. HJ-35 Visor System – Pinlock-ready, scratch-resistant shield with quick-release mechanism and secure double-lock. Bluetooth-Ready Configuration – Includes molded-in speaker pockets for easy installation of communication systems. Performance Accessories Included – Comes with breath deflector, chin curtain, tear-off posts, and aerodynamic rear spoiler. Track-Level Weight – Weighs approximately 1508 g (3.33 lb) in a Medium size, matching race-quality build standards. With its race-derived engineering and everyday usability, the HJC RPHA 1N offers uncompromised safety, comfort, and performance for modern riders.
