Stilo AA0800AF1X54 GT Carbon Full-Face Racing Helmet Size - ST6 SA2025 54

The Stilo ST6 GT Carbon is the evolution of the legendary ST6 helmet trusted by champions at the highest levels of motorsport. Built specifically for closed-cockpit racing environments, this full-face helmet delivers an exceptional combination of ultra-lightweight construction, F1-tested aerodynamics, and the latest Snell SA2025 / FIA 8859-2018 dual certification. This listing is for size 54 (XS).

Puro Tech Carbon Construction:

Stilo's proprietary Puro Tech carbon layup process minimizes the use of fillers, clearcoats, and lacquers, resulting in a helmet shell that is both incredibly strong and significantly lighter than conventional alternatives — with a premium natural carbon finish.

Key Features:

• Snell SA2025 / FIA 8859-2018 certified — meets the latest homologation standards for professional and amateur circuit racing
• Stilo Puro Tech carbon shell — ultra-lightweight construction with minimal fillers or coatings for a clean, premium finish
• F1-tested aerodynamics — engineered for exceptional stability at high speeds across all racing disciplines
• Redesigned front ventilation — developed in partnership with Formula 1 driver Valtteri Bottas and the Aston Martin team to maximize airflow without sacrificing safety
• Improved downward visibility — enhanced eyeport geometry for better sightlines in closed-cockpit environments
• Dual locking visor system — securely fixes the visor in both the fully closed and vented positions, compliant with FIA standards
• Integrated GT sideports — built-in side ports allow seamless integration with communication systems (Stilo Intercom, Autotel, MRTC, and others), drink kits, and air supply systems
• New injection-molded visor — high-performance optics with a washable anti-fog treatment; includes a full-size clear visor
• Updated visor hardware — redesigned for smoother actuation and easier installation; available in a variety of anodized finishes
• Improved interior padding — redesigned cheek padding enhances stability and comfort, with integrated channels for electronics, air, and drink system routing
• Top ventilation — standard ventilation ports channel airflow through the EPS foam to reduce heat and moisture buildup
• M6 FHR nut integrated into shell — pre-fitted for straightforward Head and Neck Restraint (HANS device) hardware installation
• Available in 3 shell sizes across 8 head sizes — optimized fit across the full size range (54–64 cm)

The ST6 GT Carbon is the ideal choice for drivers competing in GT, touring car, rally, and other closed-cockpit racing series who demand certified protection, lightweight performance, and a fully modular accessory ecosystem in a single helmet platform.