Stilo AA0800AF2X59 GT Composite Racing Helmet Size - ST6 59 SA2025

The Stilo ST6 GT Composite is the evolution of the legendary ST6 racing helmet, handcrafted in Italy and trusted by champions competing at the highest levels of motorsport. Built specifically for closed-cockpit competition, this full-face helmet combines an ultra-lightweight autoclave-cured composite shell with cutting-edge aerodynamics and the latest Snell SA2025 and FIA 8859-2024 homologation. This listing is for size 59.

Shell & Construction:

• Handmade in Italy using Stilo's proprietary ZERO technology production process
• Autoclave-cured composite shell delivers an exceptional strength-to-weight ratio
• Up to 11% lighter than the previous ST5 GT Composite helmet
• Available in 3 shell sizes across 8 total sizing options for an accurate, comfortable fit

Aerodynamics & Visibility:

• F1-tested aerodynamic profile engineered for high-speed stability
• Improved downward visibility for better sightlines to dashboard and cockpit controls
• Redesigned front ventilation increases airflow without compromising structural safety
• Top ventilation channels integrated through EPS foam reduce heat and moisture buildup

Visor System:

• Dual locking visor secures in both fully closed and vented positions, FIA compliant
• New injection-molded visor with washable anti-fog coating for exceptional optical clarity
• Redesigned visor hardware for easier installation and smoother actuation

Integrated Side Ports & Connectivity:

• Built-in side ports accept a wide range of Stilo accessories and third-party systems
• Compatible with Stilo Intercom, Autotel, MRTC, and most other communication setups
• Supports Stilo drinks kit and top air kit for endurance and GT racing applications
• Interior channels designed for clean, easy routing of electronics, air, and hydration systems

Comfort & Interior:

• Redesigned cheek padding enhances stability in closed-cockpit environments
• Removable and interchangeable padding available in multiple thicknesses for a custom fit
• Pre-threaded M6 HANS anchor inserts included (HANS anchors sold separately)

Certifications:

• Snell SA2025 certified
• FIA 8859-2024 homologated

The Stilo ST6 GT Composite sets a new benchmark for lightweight composite racing helmets, delivering race-proven protection, superior cockpit integration, and elite comfort for drivers demanding the best.