HJC Full Face Helmet

Race-inspired performance meets cutting-edge technology. The HJC RPHA1 Binder Replica 2024 Helmet combines lightweight strength, advanced ventilation, and superior rider comfort, making it ideal for high-speed track and road use. Thanks to its Premium Integrated Matrix (P.I.M™) 2nd generation shell, it delivers maximum impact protection while keeping weight low for greater control and stability.

Firstly, the aerodynamic shell design and ACS Advanced Channeling Ventilation system channel air through five intakes and four exhausts. Consequently, heat and humidity are flushed efficiently, reducing visor fogging and keeping the interior cool. Meanwhile, the Pinlock-ready HJ-35 visor with dual-lock system provides clear, scratch-resistant vision and 99% UV protection. Additionally, the new EASY Attachment System allows tool-less visor replacement for fast, convenient adjustments.

Inside, moisture-wicking, quick-dry materials and removable, washable crown and cheek pads enhance comfort and hygiene. Furthermore, the cheek pads are interchangeable across all sizes, and an emergency kit ensures quick rescue in critical situations. The helmet also features EPS designed to accommodate glasses and sunshades, plus built-in speaker pockets for Bluetooth communication.

Key Features

• P.I.M™ 2nd Generation Lightweight Shell
• ACS Ventilation System: 5 intakes, 4 exhausts
• Pinlock-ready HJ-35 visor with dual-lock system
• Tool-less EASY Attachment System for visors
• Removable, washable crown & cheek pads
• Interchangeable cheek pads & emergency kit
• Glasses- and sunshade-friendly EPS
• Speaker pockets for Bluetooth
• Aerodynamic racing shell
• Included in the box: Transparent racing spoiler, Pinlock 120, tear-off film, dark smoke visor.

Overall, the HJC RPHA1 Binder Replica 2024 Helmet delivers track-ready aerodynamics, advanced ventilation, and customisable comfort — keeping riders safe, focused, and in full control at every speed.

Sizing

To determine which helmet size fits you best, measure the widest circumference of your head using a flexible measuring tape or piece of string; approximately 2cm above your eyebrows and ears as illustrated below. If your head measurement falls between two sizes, it is generally recommended to select the smaller of the two.

For maximum safety and comfort, take note of the following points when fitting the helmet (and securely fastening the chin strap):

• Helmet may take some effort to slide over your head, but should not be overly difficult
• Should fit snuggly around the crown of your head without creating uncomfortable pressure points
• The top padding presses on the top of your head
• The cheek pads press against your cheeks, so that your teeth touch the inside of your cheeks when opening / closing your mouth
• There should be no space to slide two fingers between the helmet and your temple
• Hold the helmet on either side and without moving your head, try to move the helmet up and down, and side to side. It should not be easy to move and you should feel the skin of your head and face being pulled
• Your eyes should be located in the center of the helmet's viewpoint