The HJC RPHA 12N Respon MC2 helmet features Premium Integrated Matrix EVO (PIM EVO) construction for a lightweight yet robust structure. Its shell material combines carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber to provide enhanced shock-resistant performance while supporting a lighter, more comfortable design.

Designed with aerodynamic performance in mind, the helmet uses an optimized rear spoiler and shell shape to reduce lift and drag, helping enhance stability at high speeds. The HJ-42 curved shield and 2-way pivot ratchet system are designed to reduce air drag and noise while creating a tighter seal against the elements. The shield is Pinlock 120XLT prepared, and the helmet has been wind tunnel tested.

Inside, the RPHA Premium Fit Interior includes an anti-bacterial fabric designed for moisture-wicking and quick-drying performance. The fully removable, washable crown and cheek pads feature a 3D contour design, while interchangeable cheek pads throughout all sizes allow for a custom fit. An emergency pull tab and emergency cheek-pad kit support safe, quick helmet removal during emergency situations. Advanced channeling ventilation and reflective material complete the feature set.

Features:

• PIM EVO Shell: Combines carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for enhanced shock-resistant performance.
• Aerodynamic Design: Optimized rear spoiler and shell shape help reduce lift and drag for improved high-speed stability.
• HJ-42 Curved Shield: Designed to reduce air drag and noise while providing a tighter seal against the elements.
• 2-Way Pivot Ratchet System: Supports shield operation and a tighter seal against the elements.
• Pinlock Prepared: HJ-42 shield is prepared for Pinlock 120XLT.
• RPHA Premium Fit Interior: Provides a comfort-focused interior design with anti-bacterial, moisture-wicking, quick-drying fabric.
• Removable and Washable Interior: Crown and cheek pads can be removed and washed.
• Interchangeable Cheek Pads: 3D contour cheek pads are interchangeable throughout all sizes for a custom fit.
• Emergency Pull Tab: Supports quick helmet removal in critical situations.
• Advanced Ventilation: Channeling ventilation system helps manage airflow inside the helmet.
• Wind Tunnel Tested: Aerodynamic design has undergone wind tunnel testing.
• Reflective Material: Adds reflective detailing for safety.