HJC Full Face Helmet

Race-inspired performance meets bold, collectible style. The HJC RPHA12 Red Bull Austin GP2 Helmet combines lightweight strength, advanced aerodynamics, and premium comfort, making it ideal for both track and road riders. Featuring HJC’s PIM EVO carbon-aramid hybrid construction, it delivers a strong yet lightweight shell that enhances stability and control at high speeds.

Firstly, the aerodynamically optimised shell reduces drag and lift, while the integrated rear spoiler improves airflow and high-speed stability. Meanwhile, the HJ-42 curved visor with two-way pivot system seals effectively, reducing wind noise and improving vision. Additionally, the helmet comes with a Pinlock-ready clear visor and a dark smoke visor for versatile visibility in changing conditions.

Inside, the removable, washable interior uses antibacterial materials for comfort and hygiene. Furthermore, the emergency cheek pad release system ensures quick and safe helmet removal if needed. Fully ECE 22.06 certified, it meets the highest safety standards for competitive and recreational riders alike.

Key Features

• PIM EVO carbon-aramid hybrid shell
• Aerodynamic design with rear spoiler
• Pinlock-ready HJ-42 visor with UV protection
• Two-way pivot ratchet for improved sealing
• Removable, washable antibacterial interior
• Emergency cheek pad release system
• ECE 22.06 certified
• Includes clear and dark smoke visors

Overall, the HJC RPHA 12 Red Bull Austin GP 2 Helmet blends precision engineering, advanced protection, and iconic Red Bull graphics, keeping riders safe, comfortable, and in control on every ride.

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