Stilo AA0822AH1P57 ST6 CMR Carbon Zero Karting Helmet - Size 57 CM Medium

The Stilo ST6 CMR Carbon Zero is a full carbon fiber karting helmet purpose-built for competitive youth drivers who demand the absolute best in lightweight protection and F1-inspired technology. Fully homologated to the FIA CMR-2016 standard, this helmet is legal for use in all sanctioned youth karting competitions requiring CMR certification. This listing is for size 57 CM (Medium), fitting the Small shell size range (57–59 cm).

Ultra-Lightweight Full Carbon Construction:

Weighing just 970g (under 1,000g), the ST6 CMR Carbon Zero is the lightest helmet in the CMR class. The full carbon fiber shell delivers exceptional impact resistance at a fraction of the weight of conventional helmets, reducing neck strain and driver fatigue over long stints on track.

Key Features:

• FIA CMR-2016 Certified — Meets the highest safety standard for CMR-class youth karting competition worldwide
• Full Carbon Fiber Shell — Highest-grade carbon construction for maximum strength at the lowest possible weight
• Under 1,000g — Reduces neck muscle strain, supporting longer, more confident driving sessions
• Redesigned Eye Port — Expanded downward field of vision for improved track awareness and circuit racing precision
• F1-Inspired Ventilation — Strategically placed top ventilation ports engineered for maximum airflow, cooling, and moisture reduction
• Compact Aerodynamics — New Small shell size (57–59 cm) reduces overall helmet dimensions by approximately 10% versus previous generations
• 3mm FIA-Certified Visor — Injection-molded, double-glazed, anti-fog, and washable; visor locking system secures in both open and closed positions
• Upgraded Interior — Redesigned crown area and improved cheek padding for a secure, comfortable fit during high-speed cornering
• Natural Carbon Finish — Clean, purposeful aesthetic with no added graphics weight

Built on Stilo's flagship ST6 platform — the same architecture trusted by professional motorsport drivers at the highest levels of international competition — the ST6 CMR Carbon Zero brings Formula 1 innovation directly to the karting grid. It is the definitive choice for serious junior competitors who refuse to compromise on safety, weight, or performance.