The HJC RPHA 91 Modular Helmet in Solid N Gray, size Medium, combines a lightweight PIM EVO shell with advanced modular functionality for touring and everyday riding. Its shell construction uses carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber to deliver strong shock-resistant performance, rider comfort, and reduced weight. The dual-axis chin bar pivot mechanism keeps the chin bar close to the helmet shell, helping minimize aerodynamic drag and wind noise while maintaining a streamlined profile.
The HJ-37 visor is Pinlock® 120XLT® prepared, anti-scratch coated, and provides 99% UV protection. An integrated smoke-tinted sun shield features an anti-fog coating and a bottom-positioned operating system for quick activation. The sun shield can be positioned up to 0.4 inches closer to the face for improved shading and personalized comfort. Eyebrow ventilation helps direct airflow for both ventilation and defogging.
The RPHA Premium Fit interior uses antibacterial, moisture-wicking, quick-drying fabric and includes 3D-contoured cheek pads with reflective material for added visibility. The crown and cheek pads are removable and washable, while interchangeable cheek pads across all sizes help riders achieve a more precise fit. The retractable chin bar locks in the open position to simplify helmet installation. This medium helmet is designed for riders seeking adaptable protection, comfort, ventilation, and quiet aerodynamic performance.
The HJC RPHA 91 is compatible with the second-generation Smart HJC communication system, developed with SENA for HJC helmets. Smart HJC integration preserves the helmet’s aerodynamic profile and balanced weight distribution. Smart HJC devices are sold separately. Manufacturer and vendor part number: EA24NUS5XGNV.
Features:
- PIM EVO Shell: Carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber construction provides shock-resistant performance, comfort, and lightweight strength.
- HJ-37 Visor: Pinlock® 120XLT® prepared with 99% UV protection and an anti-scratch coating.
- Sun Shield Mechanism: Smoke-tinted, anti-fog sun visor activates through a bottom-positioned control system and adjusts closer to the face for improved shading.
- Eyebrow Ventilation: Brow vents support airflow and help reduce fogging.
- RPHA Premium Fit Interior: Antibacterial, moisture-wicking, quick-drying fabric with 3D-contoured cheek pads and reflective material.
- Customizable Fit: Interchangeable cheek pads are available throughout all sizes, with removable and washable crown and cheek pads.
- Dual-Axis Chin Bar: Keeps the chin bar close to the shell to reduce air resistance and wind noise.
- Retractable Chin Bar: Holds in the open position to make helmet installation easier.
- Smart HJC Compatibility: Designed for Smart HJC 2nd Generation communication systems compatible with the RPHA 71, RPHA 91, RPHA 31, and i71 helmets.
- Brand and Part Number: HJC, manufacturer and vendor part number EA24NUS5XGNV.