HJC RPHA 31 Open‑Face Helmet – Semi Flat Titanium

The HJC RPHA 31 is a premium open‑face helmet expertly crafted for urban and touring riders. Designed with a modern aesthetic and built using advanced materials, it balances lightweight comfort with high-level safety standards to elevate every ride. 

Key Features

1. Premium Integrated Matrix EVO (PIM EVO) Shell
• Lightweight yet highly impact-resistant composite of carbon fiber, aramid, and fiberglass.
2. ECE 22.06 Certified
• Complies with the latest and most rigorous European safety standards.
3. Pinlock-Ready Clear Visor (HJ-39)
• Scratch-resistant, UV-blocking visor with included Pinlock insert to prevent fogging.
4. Integrated Sun Visor (HJ-V12)
• Adjustable internal smoke-tinted sun shield with 3-step control mechanism.
5. Advanced Ventilation System
• 2 top intake and 4 rear exhaust vents with optimized internal airflow channels.
6. Aerodynamic Design
• Wind tunnel tested for reduced lift, drag, and turbulence at speed.
7. SuperCool™ Interior
• Moisture-wicking, antibacterial, and removable/washable liner and cheek pads.
8. Eyewear-Compatible
• Built-in grooves to accommodate glasses comfortably.
9. Micrometric Buckle Closure
• Quick-release chin strap system for secure and easy fastening.
10. SMART HJC Bluetooth-Ready
• Prepped for SMART HJC 2nd Gen systems (10B, 21B, 50B) – sold separately.
11. Available in 4 Shell Sizes
• For optimized fit and weight across a full size range (XS–XXL).
12. 5-Year Warranty
• Covers manufacturing defects from date of purchase or 7 years from production