Arai GP-6S Rear Duct

The Arai GP-6S Rear Duct is a genuine factory replacement aerodynamic component engineered specifically to maintain peak cockpit ventilation and high-speed stability. In demanding motorsport environments, rear ducts are critical for extracting hot, stagnant air from inside the shell while smoothing out the air wake behind the driver's head. This official Arai part allows you to easily replace a cracked, lost, or track-damaged rear vent without altering the structural integrity of your helmet.

Durable Construction & Custom Canvas

Moulded from premium, high-quality white plastic, this robust duct is built to withstand extreme track vibrations, high-velocity debris impacts, and intense wind shear. While it serves as a flawless visual match for standard white factory finishes, it also provides the ultimate blank canvas for customisation. The high-grade plastic compound is fully compatible with a wide variety of professional paint systems, allowing painters and race teams to seamlessly integrate the duct into a bespoke livery or vibrant team colour scheme.

Key Performance Features

• Genuine Arai Helmet Accessory: An authentic factory-produced upgrade manufactured to Arai's uncompromising quality and safety standards for a seamless, contour-matched fit.
• Targeted GP-6S Fitment: Sculpted precisely to follow the exact rear curvature, mounting lines, and exhaust ports of the Arai GP-6S helmet family.
• Optimised Aerodynamics & Cooling: Actively channels airflow over the rear of the shell to reduce drag and lift, while using low-pressure venturi forces to draw out humidity and heat from the cockpit.
• Effortless Trackside Installation: Features a user-friendly, ultra-strong pre-cut self-adhesive strip for a quick and hassle-free fitment process requiring absolutely no tools or hardware.

Please Note: This product is sold individually as a single white rear duct. For a permanent, track-safe bond, ensure that the application area on the rear of the helmet is meticulously cleaned, degreased, and entirely free of any old adhesive residue, wax, or polish prior to fitting.