{"product_id":"stilo-st6-fn-carbon-fiber-helmet-sa2025","title":"Stilo ST6 FN Carbon Fiber SA2025 Racing Helmet","description":"\u003ch1\u003eStilo ST6 FN Carbon Fiber SA2025 Racing Helmet\u003c\/h1\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/IntermediateOvalButton_600x600.png?v=1678313779\" alt=\"Helmet Shape: Intermediate Oval\" width=\"499\" height=\"144\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Carbon-FN-Helmet-Summary.jpg?v=1763487045\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Helmet-Header-Image_f4ab3c30-6f33-4302-94d4-0233ea0d1ab6.jpg?v=1731447646\"\u003e\u003c\/div\u003e\n\u003ch2\u003eThe Legendary Stilo Carbon Helmet - Forever Ahead\u003c\/h2\u003e\n\u003cp\u003eFor over 25 years, Stilo has led racing helmet innovation and the ST6 Carbon ushers in a bold new chapter. With input from top programs, engineers refined the front and top aerodynamics for stable performance at speed. Developed with drivers from Formula One and endurance racing, the ST6 reflects real-world needs at every level.\u003c\/p\u003e\n\u003cp\u003eThe ST6 Carbon is among the lightest full-face helmets available, pairing airflow, visibility, and comfort with modern safety. From the track-tested aero to the dual-lock visor system, every update is aimed at confidence and consistency behind the wheel.\u003c\/p\u003e\n\u003cp\u003eThe ST6 improves on the market-leading ST5 in key areas:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10% lighter than the Stilo ST5\u003c\/li\u003e\n\u003cli\u003e26% more airflow than the Stilo ST5\u003c\/li\u003e\n\u003cli\u003e11% more visibility\u003c\/li\u003e\n\u003cli\u003eRefined liner and cheek pads\u003c\/li\u003e\n\u003cli\u003eMore shell sizes to optimize weight\u003c\/li\u003e\n\u003cli\u003eReworked visor construction for durability and easy care\u003c\/li\u003e\n\u003cli\u003eUpdated visor hardware for reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStilo ST6 Auto Racing Helmet Features\u003c\/h2\u003e\n\u003cp\u003ePuro Tech: Stilo carbon process minimizes additional coatings to reduce mass while maintaining protection.\u003c\/p\u003e\n\u003cp\u003eNew Shell Size Options: now offered in four shell sizes, the ST6 FN helps deliver the smallest, lightest shell appropriate for your head size.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-new-medium-shell-size-graph.jpg?v=1763486062\"\u003e\u003c\/p\u003e\n\u003cp\u003eIncreased Airflow Design: redesigned front ventilation and standard top venting route air through EPS channels to reduce sweat and moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-GT-helmet-pad-and-shell-size-chart.jpg?v=1775845009\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Helmet-Airflow-Image.jpg?v=1731448150\"\u003e\u003c\/p\u003e\n\u003cp\u003eIncreased Downward Visibility: improved eyeport makes harness fastening faster and enhances situational awareness.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Helmet-Vision-Image.jpg?v=1731448281\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Helmet-Cheekpad-Image.jpg?v=1731448305\"\u003e\u003c\/p\u003e\n\u003cp\u003eInterior Comfort: reshaped cheek pads stabilize fit and comfort at speed.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Helmet-Visor-Optics-Image.jpg?v=1731456717\"\u003e\u003c\/p\u003e\n\u003cp\u003eInjection Molded Visor: clear optics with a washable high-performance anti-fog treatment.\u003c\/p\u003e\n\u003cp\u003eDual Visor Lock: complies with FIA standards in both closed and vent positions.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Stilo-ST6-Helmet-Visor-Hardware-Image.jpg?v=1731448380\"\u003e\u003c\/p\u003e\n\u003cp\u003eUpdated Visor Hardware: smoother actuation and easier installation; available in multiple anodized finishes.\u003c\/p\u003e\n\u003ch2\u003eStilo ST6 FN Carbon Fiber Helmet Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Stilo Helmets\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: AA0810AF1X\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHomologation: FIA 8858-2015\u003c\/li\u003e\n\u003cli\u003eCertification: Snell SA2025\u003c\/li\u003e\n\u003cli\u003eCompatible shields: Stilo ST6 helmet shields\u003c\/li\u003e\n\u003cli\u003eOpen-ear FN design (no earmuffs) for maximum awareness and cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOther Versions of the Stilo ST6 Racing Helmet\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStilo ST6 GT SA2025 Carbon Fiber Helmet\u003c\/li\u003e\n\u003cli\u003eStilo Helmet ST6 FN 8859-ABP Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 FN Zero 8860-2018 Carbon Fiber Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 FN Zero ABP 8860-2018 Carbon Fiber Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 GT Composite Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 FN 8859-ABP Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 GT 8860 Carbon Fiber Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 FN 8860 Carbon Fiber Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 FN 8860-ABP Carbon Fiber Helmet\u003c\/li\u003e\n\u003cli\u003eStilo ST6 GT ZERO 8860-2018 Carbon Fiber Helmet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Changing in SA2025 Auto Racing Helmets?\u003c\/h2\u003e\n\u003cp\u003eSA2025 helmets are here, and while the changes may not be groundbreaking, they represent an important evolution in motorsport safety. According to the Snell Memorial Foundation, the SA2025 standard is an evolutionary update from SA2020—not a complete overhaul. Unlike the M2025 motorcycle standard, which adds rotational impact testing, the SA2025 auto racing helmet standard does \u003cem\u003enot\u003c\/em\u003e include rotational force requirements.\u003c\/p\u003e\n\u003ch3\u003eKey SA2025 Helmet Safety Enhancements:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Impact Protection:\u003c\/strong\u003e SA2025 helmets are required to handle \u003cem\u003eslightly higher impact speeds\u003c\/em\u003e and achieve \u003cem\u003elower maximum peak G-force\u003c\/em\u003e thresholds across all head-form sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal FIA Alignment:\u003c\/strong\u003e These updated requirements bring the SA2025 standard into alignment with the new FIA 8859-2024 helmet safety regulation, creating more consistency across international motorsports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn short: SA2025 helmets are designed to offer enhanced linear impact protection, making them the safest Snell-rated auto racing helmets to date. Whether you're a competitive racer or a weekend track day enthusiast, upgrading to an SA2025-certified helmet ensures compliance with future racing regulations and gives you peace of mind at speed.\u003c\/p\u003e\n\u003ch2\u003eStilo ST6 FN Carbon Fiber SA2025 Helmet FAQs:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this helmet Snell SA2025 certified?\u003c\/strong\u003e Yes, this listing reflects SA2025 certification for U.S. auto racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does FN mean? \u003c\/strong\u003eFN is the open-ear version for maximum cockpit awareness and airflow; GT includes earmuffs for noise reduction and comms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I reuse my ST5 shields?\u003c\/strong\u003e No. The ST6 uses its own shield system; choose ST6-specific shields and hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I choose my size? \u003c\/strong\u003eMeasure head circumference and consult the size\/pad chart. If between sizes, many drivers prefer the tighter fit for stability.\u003c\/p\u003e\n\u003ch2\u003eMeasuring Your Head For Your New Stilo ST6 FN Carbon Fiber Helmet\u003c\/h2\u003e\n\u003cp\u003eThe most effective helmet is one that fits properly. Have an assistant measure around your head about an inch above the eyebrows, around the largest point at the back, and back to the front. Take multiple measurements and use the largest.\u003c\/p\u003e\n\u003cp\u003eThis helmet will ship with signature required for delivery.\u003c\/p\u003e","brand":"Competition Motorsport","offers":[{"title":"XS (54cm)","offer_id":47434484089010,"sku":"AA0810AF1X54","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"S (55cm)","offer_id":47434484121778,"sku":"AA0810AF1X55","price":2100.0,"currency_code":"USD","in_stock":false},{"title":"M (57cm)","offer_id":47434484154546,"sku":"AA0810AF1X57","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"M+ (58cm)","offer_id":47434484187314,"sku":"AA0810AF1X58","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"L (59cm)","offer_id":47434484220082,"sku":"AA0810AF1X59","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"XL (61cm)","offer_id":47434484252850,"sku":"AA0810AF1X61","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"XXL (63cm)","offer_id":47434484285618,"sku":"AA0810AF1X63","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"XXXL (64cm)","offer_id":47434484318386,"sku":"AA0810AF1X64","price":2100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Stilo-ST6-FN-Carbon-Fiber-Helmet-Left-Profile-image.png?v=1778619436","url":"https:\/\/pmbperformance.com\/products\/stilo-st6-fn-carbon-fiber-helmet-sa2025","provider":"PMB Performance","version":"1.0","type":"link"}