The HJC RPHA 91 Modular Helmet combines versatile open-face and full-face functionality with a lightweight, aerodynamic design for touring and everyday riding. This Small-size helmet features HJC’s PIM EVO shell construction, using carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber to help provide impact resistance, comfort, and reduced weight. The solid Matte Black finish delivers a clean, understated appearance.
The HJ-37 visor is Pinlock® 120XLT® prepared, anti-scratch coated, and designed to provide 99% UV protection. A dynamic, smoke-tinted sun shield includes an anti-fog coating and can be adjusted through a bottom-positioned mechanism. The sun shield can also be positioned up to 10 mm closer to the rider’s face for personalized shading and improved comfort. Eyebrow ventilation helps direct airflow for defogging and interior ventilation.
Inside, the RPHA Premium Fit interior uses anti-bacterial fabric to support moisture wicking and quick drying. Three-dimensional contour cheek pads, reflective material, and removable, washable crown and cheek pads contribute to comfort, visibility, and a customizable fit. Interchangeable cheek pads are available throughout the size range. 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 bar to retract in the open position for convenient installation.
This HJC RPHA 91 modular helmet is compatible with the Smart HJC 2nd Generation communication system, which uses an integrated design developed with SENA for HJC helmets. Smart HJC devices are sold separately. The manufacturer is HJC, and the vendor part number is EA24NUS4XMBV. This helmet is intended for riders seeking adaptable protection and comfort in a Small fit for touring, commuting, and general street use.
Features:
- Size: Small
- Model: RPHA 91 Modular Helmet
- Color: Solid Matte Black
- Brand: HJC
- Manufacturer: HJC
- Vendor Part Number: EA24NUS4XMBV
- Shell Construction: PIM EVO shell using carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber
- Visor: HJ-37 visor with Pinlock® 120XLT® preparation, 99% UV protection, and anti-scratch coating
- Sun Shield: Smoke-tinted, anti-fog shield with multi-step adjustment and bottom-positioned operation
- Ventilation: Eyebrow vents support defogging and airflow
- Interior: Anti-bacterial, moisture-wicking, quick-drying RPHA Premium Fit fabric
- Fit System: Three-dimensional contour cheek pads with interchangeable options across all sizes
- Maintenance: Removable and washable crown and cheek pads
- Chin Bar: Dual-axis pivot mechanism designed to reduce air resistance and wind noise
- Communication Compatibility: Integrated Smart HJC 2nd Generation system compatibility for the RPHA 91; communication device sold separately
- Fitment: Designed for riders requiring a Small modular helmet for street riding, commuting, and touring