The HJC RPHA 91 Modular Helmet combines advanced protection, versatile functionality, and touring-focused comfort in a solid white finish. This Small-size helmet features HJC’s PIM EVO shell, constructed with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber. The multi-material shell is engineered to provide strong shock resistance while maintaining a lightweight, comfortable design for extended motorcycle rides.
The HJ-37 visor is Pinlock® 120XLT® prepared, anti-scratch coated, and designed to provide 99% UV protection. An integrated dynamic multi-step sun shield includes a smoke tint and anti-fog coating for clear vision in changing light conditions. The bottom-positioned control allows quick sun-shield activation, while its adjustable position can bring the shield up to 0.4 inches closer to the rider’s face for personalized shading. Eyebrow vents support airflow and help reduce fogging around the eye area.
Inside, the RPHA Premium Fit interior uses antibacterial fabric to promote moisture wicking and quick drying. Three-dimensional contour cheek pads, reflective materials, and removable, washable crown and cheek pads provide comfort, visibility, and convenient maintenance. Interchangeable cheek pads across all sizes allow riders to fine-tune the fit. The dual-axis chin-bar pivot mechanism keeps the chin bar close to the shell to help reduce wind resistance and noise, while allowing the chin bar to retract into an open position for easier helmet installation.
This HJC RPHA 91 is designed for riders seeking the convenience of a modular helmet with integrated touring features. It is compatible with the second-generation Smart HJC communication system, developed with SENA for HJC helmets. Smart HJC devices are sold separately. Manufacturer part number and vendor part number: EA24NUS4XWHV.
Features:
- PIM EVO Shell: Multi-material construction with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for shock resistance and lightweight comfort.
- HJ-37 Visor: Pinlock® 120XLT® prepared, anti-scratch coated, and provides 99% UV protection.
- Dynamic Sun Shield: Smoke-tinted, anti-fog sun visor with quick bottom-positioned operation and adjustable positioning for customized coverage.
- Eyebrow Ventilation: Helps improve airflow and reduce fogging around the eye area.
- RPHA Premium Fit Interior: Antibacterial, moisture-wicking, quick-drying fabric with contoured cheek pads and reflective safety material.
- Removable Interior: Washable crown and cheek pads support convenient cleaning and long-term use.
- Custom Fit: Interchangeable cheek pads are available throughout all helmet sizes for fit adjustment.
- Dual-Axis Chin Bar: Compact pivot design helps minimize air resistance and wind noise while allowing the chin bar to retract for easier installation.
- Smart HJC Compatibility: Designed for the second-generation Smart HJC communication system and compatible with the RPHA 71, RPHA 91, RPHA 31, and i71 helmet models.
- Size and Finish: Small size with a solid white finish.
- Brand and Part Number: HJC, manufacturer and vendor part number EA24NUS4XWHV.