Premium Integrated Matrix / PIM™:
Prepreg is a high-performance material infused with a strong epoxy resin and a special fiber fabric, widely used in the aerospace and racing industries for its superior performance and lightweight properties.

With the second-generation PIM (Premium Integrated Matrix), HJC leverages its unique technical expertise—gained through continuous research and development—to laminate the helmet shell. This structured composition enhances impact protection while keeping weight low, offering greater durability in extreme environments and ensuring consistent stability for improved performance.
The aerodynamic design, tested in a wind tunnel, reduces air resistance and ensures stability at high speeds.
"ACS" Advanced Channeling Ventilation System:
Full front-to-back airflow flushes heat and humidity out of the helmet.
2 air intakes and 2 exhaust vents.
Pinlock-ready HJ-48 visor: provides 99% UV protection and features an anti-scratch coating.
Emergency Kit (cheek pads):
Allows for safe and rapid removal in emergency situations.
Smooth ratchet movement and improved sealing.
Visor locking system for added security and convenience.
Multi-step dynamic sun visor for an optimized position.
Anti-fog coating.
Distortion-free sun visor.
Advanced antibacterial interior fabric ensures enhanced breathability and quick drying.
Crown and cheek pads: Removable and washable.
Ready for SMART HJC 11B, 21B, and 50B Bluetooth systems (sold separately).
Eyeglass grooves: Ensure comfort for riders who wear prescription glasses.