Stilo AA0810AG3R63 FN Carbon ZERO Racing Helmet Size - ST6 8860-2018 63

The Stilo ST6 FN Carbon ZERO is the lightest ST6 FN model available and represents the evolution of the legendary ST6 helmet worn by championship-winning drivers worldwide. Constructed using high-tensile carbon fiber weave combined with Stilo's proprietary Puro Technology, this ZERO model delivers the most advanced performance in their entire helmet range.

FIA 8860-2018 Certified Excellence:

This helmet is engineered to meet the stringent FIA 8860-2018 homologation standard—the highest safety certification for top-tier motorsport series including Formula 1, WEC, IMSA, and WRC. The Puro Technology manufacturing process uses limited fillers, clearcoats, and lacquers to create an incredibly lightweight product with a premium carbon fiber finish.

Key Performance Features:

• F1-tested aerodynamics developed with input from Porsche and Aston Martin Formula 1 teams deliver exceptional high-speed stability at every level of racing
• New helmet profile provides improved downward visibility and enhanced field of view
• Available in three shell sizes for optimized fit across a wide range of head sizes while maintaining minimal weight and compact dimensions
• Cutting-edge dual-lock visor system keeps the visor securely fixed in both fully closed and vented positions
• Redesigned front ventilation increases airflow without compromising safety standards
• New interior comfort padding with improved cheek stability for superior fit

Formula Naked (FN) Design:

The FN designation indicates Formula Naked construction—specifically engineered for open-cockpit, open-wheel, and formula-style racing where maximum cockpit awareness and airflow are essential. The ST6 FN features improved padding designed specifically for open cockpit racing environments.

Stilo's unique manufacturing process creates composite helmets that are incredibly lightweight while maintaining exceptional strength. Size 63 corresponds to 2X-Large (63cm head circumference).