Stilo AA0800AF2X570101 ST6 GT Composite White Racing Helmet Size 57 SA2025

The Stilo ST6 GT Composite is the evolution of Stilo's legendary ST6 helmet line, worn by champions across WRC, GT racing, and all forms of closed-cockpit motorsport. Handcrafted in Italy using an autoclave-cured composite shell and Stilo's proprietary ZERO technology manufacturing process, this helmet delivers an impressive 11% weight reduction over the previous ST5 GT Composite while achieving increased impact absorption — making it one of the lightest and strongest composite racing helmets available. This listing is for the White finish in size 57.

Key Features:

• Snell SA2025 & FIA 8859-2024 certified — meets the latest and most demanding homologation standards for closed-cockpit racing
• Autoclave-cured composite shell — handmade in Italy using a unique pre-impregnated composite material for exceptional strength-to-weight ratio
• F1-tested aerodynamics — sleek profile engineered for stability at any speed
• Redesigned front ventilation — increased airflow without compromising structural integrity or safety ratings
• Improved downward visibility — wider field of vision optimized for closed-cockpit driving environments
• Dual-locking visor mechanism — securely fixes the visor in both the fully closed and vented positions to prevent unwanted movement
• Integrated side ports (GT-exclusive) — built-in sideports allow seamless integration of intercoms (Stilo, Autotel, MRTC, and others), hydration systems, and forced-air top air kits
• Pre-threaded M6 HANS inserts — ready for HANS device anchors (anchors not included)
• 3 shell sizes across 8 head sizes — optimized shell-to-size fitment for superior comfort and safety

The ST6 GT Composite is available in White and Silver finishes and is designed specifically for closed-cockpit applications including GT racing, rally, and circuit competition. Its integrated accessory ecosystem sets it apart as a purpose-built platform for serious motorsport competitors.