The HJC RPHA 91 Modular Motorcycle Helmet combines a compact touring profile with versatile full-face and open-face functionality. Finished in Solid Semi-Flat Metallic Blue and sized Small, this helmet features HJC’s PIM EVO shell construction, which combines carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for a lightweight, comfortable, and impact-resistant design. The dual-axis chin bar pivot mechanism keeps the chin bar close to the shell to help reduce aerodynamic drag and wind noise.
The HJC RPHA 91 includes an HJ-37 visor prepared for Pinlock 120XLT, with anti-scratch treatment and 99% UV protection. Its integrated dynamic sun shield has a smoke tint, anti-fog coating, and a bottom-positioned operating system for quick adjustment. The sun shield can be positioned closer to the rider’s face for improved shading and personalized comfort. Eyebrow vents support airflow and help reduce fogging, while the RPHA Premium Fit interior uses antibacterial, moisture-wicking, quick-drying fabric.
Removable and washable crown and cheek pads, 3D-contoured cheek pads, interchangeable cheek pad sizing, and reflective materials help provide a secure, comfortable fit with added visibility. The chin bar retracts in the open position to simplify helmet installation. The helmet is compatible with the second-generation Smart HJC communication system, developed with SENA for HJC helmets. Smart HJC devices are sold separately. This Small HJC RPHA 91 is identified by manufacturer and vendor part number EA24NUS4SMBV.
Features:
- Shell: PIM EVO construction with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for lightweight impact resistance
- Visor: HJ-37 face shield with Pinlock 120XLT preparation, 99% UV protection, and anti-scratch coating
- Sun Shield: Smoke-tinted, anti-fog internal sun visor with a bottom-positioned operating system
- Sun Shield Adjustment: Allows the sun visor to move closer to the rider’s face for improved shading and comfort
- Ventilation: Eyebrow vents support defogging and airflow
- Interior: RPHA Premium Fit antibacterial fabric with moisture-wicking and quick-drying performance
- Comfort: 3D-contoured, interchangeable cheek pads with removable and washable crown and cheek pads
- Chin Bar: Dual-axis pivot mechanism reduces wind resistance and noise while maintaining a compact profile
- Installation: Chin bar retracts in the open position for easier helmet installation
- Communication System: Compatible with second-generation Smart HJC devices designed for RPHA 71, RPHA 91, RPHA 31, and i71 helmets; device sold separately
- Fitment: Designed for motorcycle riders requiring a Small modular helmet with convertible full-face and open-face functionality
- Brand and Part Number: HJC, manufacturer and vendor part number EA24NUS4SMBV