Ultra-lightweight P-Matrix Carbon shell Enhanced ventilation with crown air vents FIA 8878-2024 and K2025 approved The Stilo ST6 KRT Carbon Kart Helmet is built specifically for adult karting, delivering a lightweight carbon construction that meets the latest FIA 8878-2024 and K2025 safety standards. Its P-Matrix Carbon fibre shell offers high levels of protection without unnecessary bulk, reducing strain and enhancing balance across full race distances. By refining the shell design, visor system, and internal layout, this helmet brings key performance and comfort improvements into a single track-focused package. With improved ventilation, visibility, and stability, it’s engineered to support consistent performance during intense karting use. Here are the features and benefits you can expect from the Stilo ST6 KRT Carbon Kart Helmet: P‑Matrix Carbon Fibre Shell: Built using Stilo’s advanced carbon fibre lay-up, this shell provides high impact resistance and structural rigidity while keeping mass to a minimum, reducing strain on your neck and helping you maintain comfort during long stints. Sliding visor mechanism: Uses a refined system that allows controlled movement of