The HJC RPHA 12N Kepina MC1 helmet combines advanced construction, aerodynamic performance, and premium rider comfort for demanding street and sport riding. This medium-size helmet features HJC’s Premium Integrated Matrix EVO (PIM EVO) shell, engineered with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber. The multi-material structure provides strong impact resistance while helping maintain a lightweight, comfortable design.
Wind-tunnel testing informed the shell profile and optimized rear spoiler, helping reduce lift and drag for improved stability at higher speeds. The HJ-42 curved shield works with a two-way pivot ratchet system to reduce airflow disturbance and noise while creating a tighter seal against the elements. The shield is Pinlock 120XLT prepared, supporting the use of a compatible anti-fog insert for improved visibility in changing riding conditions.
Inside, the RPHA Premium Fit interior uses antibacterial fabric to help manage moisture and promote quick drying. The crown liner and cheek pads are removable and washable, while interchangeable three-dimensional cheek pads allow riders to fine-tune the fit. An advanced channeling ventilation system helps direct airflow through the helmet for added comfort during extended use. Reflective material improves visibility, and the emergency pull-tab cheek-pad system allows trained responders to remove the helmet more safely in an emergency. The HJC RPHA 12N Kepina MC1 is supplied in a medium size and is identified by manufacturer and vendor part number FA53NUS5L01V.
Features:
- PIM EVO shell: Uses carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for enhanced impact resistance and reduced weight.
- Aerodynamic design: Wind-tunnel-tested shell and optimized rear spoiler help reduce lift and drag for improved high-speed stability.
- HJ-42 shield: Curved shield design and two-way pivot ratchet system help reduce wind noise and improve the seal against the elements.
- Pinlock preparation: Shield is prepared for a compatible Pinlock 120XLT anti-fog insert.
- Premium fit interior: RPHA Premium Fit liner and three-dimensional cheek pads provide a secure, comfortable fit.
- Customizable fit: Interchangeable cheek pads are available throughout all sizes for fit adjustment.
- Removable interior: Crown and cheek pads are removable and washable for easier maintenance.
- Ventilation: Advanced channeling ventilation system promotes airflow through the helmet.
- Emergency release: Pull-tab cheek-pad system supports safer, quicker helmet removal during emergency response.
- Visibility: Reflective material helps improve rider visibility in low-light conditions.
- Size and identification: Medium size, HJC brand, RPHA 12N Kepina MC1 model, manufacturer and vendor part number FA53NUS5L01V.