Advanced Fibre-Glass Protection for Every Journey

The HJC F31 is a premium open-face helmet engineered with an Advanced Fibre-Glass Composite shell to deliver a lightweight and superior fit. Using CAD technology for an optimised shape, this helmet balances long-range comfort with the high-level protection required for modern road riding. It features a sophisticated ventilation system and seamless integration for smart communications, making it an ideal choice for cruisers and commuters alike.

Key Features

• Fibre-Glass Composite Shell: Constructed using advanced materials for a lightweight feel without compromising structural integrity.
• ACS Ventilation System: The Advanced Channelling Ventilation System directs full front-to-back airflow to flush out heat and humidity.
• HJ-43 Shield: A Pinlock®-ready visor offering 99% UV protection with an anti-scratch coating for long-term clarity.
• Two-Way Pivot Ratchet: Ensures smooth movement and an improved seal against the shell to reduce wind noise.
• Multi-Step Sun Shield: An integrated internal sun visor that can be adjusted to various positions for optimal visibility in changing light.
• Moisture-Wicking Interior: The crown and cheek pads use advanced fabrics to manage perspiration during extended rides.
• Smart HJC Ready: Designed with dedicated internal cavities to accommodate HJC 11B, 21B, and 50B Bluetooth® communication systems.
• Washable Liners: Fully removable interior components allow for easy maintenance and hygiene.

Uncompromising Comfort and Fit

HJC has utilised advanced CAD technology to ensure the F31 provides a precise and comfortable fit across a variety of head shapes. The interior architecture is designed to remain stable at cruising speeds, while the moisture-wicking liners keep the rider cool in Australian conditions. This focus on ergonomics ensures the helmet remains comfortable during full-day tours or daily urban commutes.

Technical Specifications

• Shell Material: Advanced Fibre-Glass Composite
• Visor Type: HJ-43 Pinlock® Ready
• Sun Visor: Integrated Multi-Step Dynamic Sun Shield
• Ventilation: ACS Advanced Channelling Ventilation System
• Communication Ready: SMART HJC 11B, 21B, and 50B
• Interior: Removable and washable moisture-wicking pads

Who is it for?

The HJC F31 is designed for road riders who prioritise the visibility and airflow of an open-face helmet without sacrificing premium material quality. It is perfectly suited for cruiser riders, tourers, and daily commuters looking for a feature-rich, intercom-ready helmet for all-season use.