The RPHA 12 is HJC’s next-generation sport helmet, designed for riders who demand aerodynamic precision and lightweight performance. Built with the PIM EVO (Premium Integrated Matrix EVO) shell, it uses advanced materials like carbon-aramid, carbon fiber, and natural linen to deliver enhanced shock resistance while maintaining a lightweight profile.

Its wind tunnel-tested shape and integrated rear spoiler reduce lift and drag at high speeds, improving stability and control. The HJ-42 curved visor, paired with a new two-way pivot ratchet system, delivers a tighter seal and minimizes wind noise without compromising visibility.

Inside, the RPHA 12 features a fully removable, moisture-wicking interior with interchangeable cheek pads for a customized fit. The emergency release system provides added safety, allowing for quick helmet removal if needed.

Whether you're touring, commuting, or riding track days, the RPHA 12 blends performance and comfort into one premium helmet.

Key Features:

• PIM EVO Shell Construction: Carbon-aramid, carbon fiber, fiberglass, and organic materials for strength and weight reduction

• Aerodynamic Design: Wind tunnel-optimized shape with rear spoiler reduces lift and drag

• HJ-42 Visor System: Curved face shield with two-way pivot mechanism for improved sealing and reduced noise

• Advanced Channeling Ventilation System (ACS): Provides efficient airflow throughout the helmet

• RPHA Premium Fit Interior: Antibacterial, quick-drying, moisture-wicking liner

• 3D Contoured Cheek Pads: Interchangeable across all sizes for a better fit

• Emergency Cheek Pad Removal System for added safety

• DOT FMVSS 218 Compliant

• 5-Year Warranty (or 7 years from manufacturing date)