{"product_id":"copy-of-schuberth-sp1-carbon-fiber-sa2020-helmet","title":"Schuberth SF4 8860-2018 Carbon Fiber Helmet (non-ABP)","description":"\u003ch1\u003eSchuberth SF4 8860-2018 Carbon Fiber Helmet (Non-ABP)\u003c\/h1\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Schuberth SF4 FIA 8860-2018 non-ABP carbon fiber racing helmet hero image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/schuberth-sf4-8860-2018-carbon-fiber-helmet-non-abp-hero-image2.jpg?v=1785444138\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchuberth SF4 8860-2018 Carbon Fiber Helmet\u003c\/strong\u003e brings Formula-level materials, protection, and visor technology to professional GT, prototype, endurance, and open-cockpit drivers who do not require an ABP-homologated helmet.\u003c\/p\u003e\n\u003cp\u003eHandcrafted at Schuberth’s motorsport production facility in Italy, the SF4 combines an autoclave-cured carbon fiber shell with advanced ventilation, a Formula-derived injected visor, a two-stage visor lock, and extensive accessory compatibility. Its compact construction and refined interior are designed to support drivers through long race stints without compromising the advanced protection required by the FIA 8860-2018 standard.\u003c\/p\u003e\n\u003ch2\u003eFIA 8860-2018 Advanced Helmet Protection\u003c\/h2\u003e\n\u003cp\u003eThe Schuberth SF4 is homologated to the \u003cstrong\u003eFIA 8860-2018\u003c\/strong\u003e advanced helmet standard under FIA homologation number \u003cstrong\u003eAH.020.21-C\u003c\/strong\u003e. This is a professional-level motorsport helmet standard developed for demanding international competition.\u003c\/p\u003e\n\u003cp\u003eThis specific SF4 is the \u003cstrong\u003enon-ABP version\u003c\/strong\u003e. It does not incorporate the reduced eyeport and extended upper visor-area protection found on the SF4 ABP. That distinction makes the standard SF4 particularly well suited to GT cars, prototypes, endurance vehicles, and open-cockpit applications in which the governing series does not require Advanced Ballistic Protection homologation.\u003c\/p\u003e\n\u003cp\u003eDrivers should always verify the required helmet certification with their sanctioning body, race series, or event organizer before purchasing.\u003c\/p\u003e\n\u003ch2\u003eHandcrafted Autoclave-Cured Carbon Fiber Shell\u003c\/h2\u003e\n\u003cp\u003eEach Schuberth SF4 begins with a lightweight, hand-laid carbon fiber shell that is cured inside an autoclave. This specialized manufacturing process uses controlled heat and pressure to consolidate the carbon layers and create a strong, consistent helmet structure.\u003c\/p\u003e\n\u003cp\u003eThe shell is handcrafted at Schuberth’s dedicated motorsport facility in Italy using production techniques developed through more than two decades of Formula racing experience. The result is a compact carbon helmet that balances structural strength, low weight, aerodynamic efficiency, and Schuberth’s unmistakable motorsport profile.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Long GT and Prototype Racing Stints\u003c\/h2\u003e\n\u003cp\u003eThe SF4 was developed for drivers who may remain helmeted for extended periods during endurance, GT, and prototype competition. Its compact shell profile, balanced construction, comfortable interior, and controlled airflow help reduce distractions during long sessions.\u003c\/p\u003e\n\u003cp\u003eThe interior is shaped to maintain stable contact around the driver’s head and face without relying on excessive pressure. Multiple shell and interior configurations help Schuberth provide a more proportional fit across the helmet’s available size range.\u003c\/p\u003e\n\u003cp\u003eBecause head shape and padding preference can affect fit, drivers should use the Schuberth sizing chart as a starting point and try the helmet on whenever possible.\u003c\/p\u003e\n\u003ch2\u003eFormula-Derived Ventilation System\u003c\/h2\u003e\n\u003cp\u003eAir channels integrated into the helmet’s EPS liner distribute fresh air through the interior while directing warm air away from the driver’s head. Schuberth states that, in unrestricted airflow, the system can provide up to 14 liters of fresh air per second at 100 km\/h.\u003c\/p\u003e\n\u003cp\u003eThe SF4 can be configured with optional ventilation accessories to suit different cockpit designs and airflow conditions. Available configurations may include individual ventilation scoops, top-air systems, chin ventilation components, and aerodynamic accessories.\u003c\/p\u003e\n\u003cp\u003eThis flexibility allows the helmet to be adapted for enclosed GT cockpits, forced-air systems, prototypes, and open-cockpit vehicles.\u003c\/p\u003e\n\u003ch2\u003eInjected Visor with Optical Clarity\u003c\/h2\u003e\n\u003cp\u003eThe Schuberth SF4 uses an injected visor developed from the brand’s Formula racing program. The manufacturing process is designed to minimize the optical distortion that can occur through the curved viewing area of a conventional racing shield.\u003c\/p\u003e\n\u003cp\u003eSchuberth offers multiple compatible visor options ranging from clear and dark tint to mirrored and multi-layer mirrored finishes. This allows drivers to select a visor suited to daytime, nighttime, bright-sun, or changing-weather competition.\u003c\/p\u003e\n\u003cp\u003eStandard SF4 visors are supplied with tear-off posts, allowing compatible tear-offs to be installed for events where dirt, rubber, oil, or debris may collect on the visor surface.\u003c\/p\u003e\n\u003ch2\u003ePinlock 120 Anti-Fog Performance\u003c\/h2\u003e\n\u003cp\u003eStandard Schuberth SF4 visors are equipped with a \u003cstrong\u003ePinlock 120 anti-fog lens\u003c\/strong\u003e. The insert creates an insulating air pocket between the visor and the lens, helping reduce condensation when cockpit temperature, humidity, or weather conditions change.\u003c\/p\u003e\n\u003cp\u003eThis system is especially valuable during endurance racing, wet events, cool-weather competition, and driver changes where moisture can quickly affect visibility.\u003c\/p\u003e\n\u003cp\u003eThe Pinlock lens and visor should be cleaned only with appropriate materials and techniques to avoid damaging their optical or anti-fog surfaces.\u003c\/p\u003e\n\u003ch2\u003eCentral Two-Stage Visor Lock\u003c\/h2\u003e\n\u003cp\u003eThe SF4’s central visor mechanism is designed to close the visor evenly on both sides of the helmet. This symmetrical closure helps create consistent engagement with the eyeport seal and provides dependable visor operation while the driver is wearing racing gloves.\u003c\/p\u003e\n\u003cp\u003eThe lock provides two functional positions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage One:\u003c\/strong\u003e Keeps the visor securely locked while allowing a small amount of ventilation into the helmet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage Two:\u003c\/strong\u003e Pulls the visor into a firmer seal to help block fine dust and water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ventilation position allows the driver to increase airflow without leaving the visor unsecured. The fully sealed position is intended for conditions where dust, spray, or moisture protection takes priority.\u003c\/p\u003e\n\u003ch2\u003eCommunication-System Ready\u003c\/h2\u003e\n\u003cp\u003eThe Schuberth SF4 can be configured with optional integrated communication electronics. This allows the driver to build a professional radio setup suited to the team’s amplifier, connector, microphone, and audio requirements.\u003c\/p\u003e\n\u003cp\u003eCommunication equipment is not included with the standard helmet unless it is specifically selected as part of the purchased configuration. Microphones, speakers, earphones, connectors, wiring, and related electronics may be sold separately.\u003c\/p\u003e\n\u003cp\u003eAny communication or earcup configuration must comply with the rules of the driver’s sanctioning body and race series.\u003c\/p\u003e\n\u003ch2\u003eCustomizable Aerodynamics and Airflow\u003c\/h2\u003e\n\u003cp\u003eDifferent cars create different airflow patterns around the driver’s helmet. The SF4 platform can be adapted with compatible accessories to improve airflow, aerodynamic stability, cooling, and cockpit integration.\u003c\/p\u003e\n\u003cp\u003eDepending on the selected configuration, compatible Schuberth SF4 accessories may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTop-air ventilation components\u003c\/li\u003e\n\u003cli\u003eIndividual helmet ventilation scoops\u003c\/li\u003e\n\u003cli\u003eChin ventilation scoops\u003c\/li\u003e\n\u003cli\u003eRear and top aerodynamic spoilers\u003c\/li\u003e\n\u003cli\u003eReplacement clear, tinted, and mirrored visors\u003c\/li\u003e\n\u003cli\u003ePinlock 120 anti-fog components\u003c\/li\u003e\n\u003cli\u003eVisor tear-offs\u003c\/li\u003e\n\u003cli\u003eOptional integrated communication electronics\u003c\/li\u003e\n\u003cli\u003eReplacement interior padding and fit components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAccessory availability and compatibility can vary by helmet size, production version, and intended application.\u003c\/p\u003e\n\u003ch2\u003eNon-ABP SF4 Versus the SF4 ABP\u003c\/h2\u003e\n\u003cp\u003eThe standard SF4 and SF4 ABP share Schuberth’s Formula-derived carbon construction and professional motorsport engineering, but they carry different FIA homologations.\u003c\/p\u003e\n\u003cp\u003eThe non-ABP SF4 has a larger conventional eyeport and is intended for applications where FIA 8860-2018 certification is required but ABP homologation is not mandatory. The SF4 ABP uses an extended upper visor-area structure and reduced eyeport designed to satisfy Advanced Ballistic Protection requirements.\u003c\/p\u003e\n\u003cp\u003eAn accessory visor strip or reinforcement panel does not convert the standard SF4 into an ABP-homologated helmet. The helmet remains certified only to the homologation stated on its FIA label.\u003c\/p\u003e\n\u003ch2\u003eSchuberth SF4 Helmet Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFIA 8860-2018 advanced helmet homologation\u003c\/li\u003e\n\u003cli\u003eFIA homologation number AH.020.21-C\u003c\/li\u003e\n\u003cli\u003eNon-ABP full-face helmet configuration\u003c\/li\u003e\n\u003cli\u003eDesigned for GT, prototype, endurance, and eligible open-cockpit competition\u003c\/li\u003e\n\u003cli\u003eHand-laid carbon fiber shell\u003c\/li\u003e\n\u003cli\u003eAutoclave-cured carbon construction\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight exterior profile\u003c\/li\u003e\n\u003cli\u003eProduced at Schuberth’s motorsport factory in Italy\u003c\/li\u003e\n\u003cli\u003eEngineering derived from Schuberth’s Formula racing program\u003c\/li\u003e\n\u003cli\u003eAir channels integrated into the EPS liner\u003c\/li\u003e\n\u003cli\u003eUp to 14 liters of fresh airflow per second at 100 km\/h in unrestricted airflow\u003c\/li\u003e\n\u003cli\u003eInjected visor designed to reduce optical distortion\u003c\/li\u003e\n\u003cli\u003eMultiple clear, tinted, and mirrored visor options available\u003c\/li\u003e\n\u003cli\u003ePinlock 120 anti-fog lens on standard visors\u003c\/li\u003e\n\u003cli\u003eFactory-installed tear-off posts\u003c\/li\u003e\n\u003cli\u003eCentral two-stage visor locking system\u003c\/li\u003e\n\u003cli\u003eLocked ventilation position\u003c\/li\u003e\n\u003cli\u003eFirm sealed visor position for dust and water resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with optional integrated communication electronics\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple ventilation and aerodynamic accessories\u003c\/li\u003e\n\u003cli\u003eSchuberth helmet pouch included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSchuberth SF4 Product Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Schuberth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SF4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelmet Type:\u003c\/strong\u003e Full-face auto racing helmet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomologation:\u003c\/strong\u003e FIA 8860-2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFIA Homologation Number:\u003c\/strong\u003e AH.020.21-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eABP Homologated:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell Material:\u003c\/strong\u003e Autoclave-cured carbon fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisor:\u003c\/strong\u003e Formula-derived injected visor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Fog System:\u003c\/strong\u003e Pinlock 120 on standard visors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTear-Off Posts:\u003c\/strong\u003e Included on standard visors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisor Lock:\u003c\/strong\u003e Central two-stage locking mechanism\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Electronics:\u003c\/strong\u003e Optional and sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessory:\u003c\/strong\u003e Schuberth helmet pouch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing Location:\u003c\/strong\u003e Italy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Measure for a Schuberth SF4 Helmet\u003c\/h2\u003e\n\u003cp\u003eUse a soft measuring tape to measure around the widest circumference of your head. Position the tape approximately one inch above your eyebrows, pass it above the ears, and wrap it around the widest point at the back of your head.\u003c\/p\u003e\n\u003cp\u003eKeep the tape level and comfortably snug without pulling it tight. Take the measurement two or three times and use the largest result when reviewing the Schuberth SF4 sizing chart.\u003c\/p\u003e\n\u003cp\u003eA properly fitted racing helmet should create firm, even contact around the crown, sides, and cheeks. It should not create sharp or painful pressure points, and it should not rotate independently when the chin strap is properly secured.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cimg alt=\"The Schuberth SP1 Carbvon Fiber SA2020 racing helmet fits intermediate oval head shape\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/IntermediateOvalButton_600x600.png?v=1678313779\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\n\u003c\/h2\u003e\n\u003ch2\u003eSchuberth Sizing Chart\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/schuberth-sf4-helmet-size-guide-image.jpg?v=1785275750\"\u003e\u003c\/p\u003e\n\u003ch2\u003eQuestions About the Schuberth SF4 Carbon Helmet\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Schuberth SF4 certified to FIA 8860-2018?\u003c\/strong\u003e\u003cbr\u003eYes. The non-ABP Schuberth SF4 is homologated to FIA 8860-2018 under FIA homologation number AH.020.21-C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the ABP version of the Schuberth SF4?\u003c\/strong\u003e\u003cbr\u003eNo. This listing is for the standard non-ABP SF4. It does not carry FIA 8860-2018-ABP homologation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes non-ABP mean that the SF4 is not an advanced FIA helmet?\u003c\/strong\u003e\u003cbr\u003eNo. The SF4 is still an FIA 8860-2018 advanced helmet. Non-ABP only means that it does not include the additional Advanced Ballistic Protection configuration required by certain racing series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of racing is the non-ABP SF4 designed for?\u003c\/strong\u003e\u003cbr\u003eIt is designed primarily for GT, prototype, endurance, and open-cockpit racing applications where FIA 8860-2018 is accepted and ABP homologation is not mandatory.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the SF4 in an open-wheel or open-cockpit car?\u003c\/strong\u003e\u003cbr\u003eIt may be used in open-cockpit applications when the applicable rules permit a non-ABP FIA 8860-2018 helmet. Some series require an ABP-homologated helmet, so the current rulebook must be checked before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the SF4 and SF4 ABP?\u003c\/strong\u003e\u003cbr\u003eThe SF4 ABP has extended protection above the visor and a reduced eyeport to meet Advanced Ballistic Protection requirements. The non-ABP SF4 has a more conventional eyeport and carries FIA 8860-2018 homologation without the ABP designation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes adding a visor reinforcement strip make the SF4 ABP certified?\u003c\/strong\u003e\u003cbr\u003eNo. An accessory strip or visor reinforcement panel does not change the helmet’s FIA homologation. Only a helmet manufactured and labeled as an SF4 ABP carries the ABP certification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere is the Schuberth SF4 manufactured?\u003c\/strong\u003e\u003cbr\u003eSchuberth produces its motorsport carbon helmets at its dedicated factory in Italy using hand-laid, autoclave-cured carbon construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SF4 include a Pinlock anti-fog lens?\u003c\/strong\u003e\u003cbr\u003eYes. Standard SF4 visors are equipped with a Pinlock 120 anti-fog lens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the visor include tear-off posts?\u003c\/strong\u003e\u003cbr\u003eYes. Tear-off posts are installed on the standard visor for use with compatible racing tear-offs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the two-stage visor lock work?\u003c\/strong\u003e\u003cbr\u003eThe first stage keeps the visor locked while allowing a controlled amount of ventilation. The second stage creates a firmer visor seal to help keep out fine dust and water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the helmet include radio communication equipment?\u003c\/strong\u003e\u003cbr\u003eNo. Compatible integrated communication electronics are optional and must be selected separately unless specifically included in the purchased configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the SF4 be connected to a forced-air system?\u003c\/strong\u003e\u003cbr\u003eYes. Compatible top-air and ventilation components are available for configurations that require a forced-air connection. Confirm the orientation and accessory compatibility before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat comes with the Schuberth SF4 helmet?\u003c\/strong\u003e\u003cbr\u003eThe helmet includes a Schuberth storage pouch. Visor upgrades, tear-offs, ventilation accessories, aerodynamic components, and communication equipment are sold separately unless otherwise stated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow should the Schuberth SF4 fit?\u003c\/strong\u003e\u003cbr\u003eThe helmet should feel firmly snug with even pressure around the head and cheeks. It should not move independently when secured, but it should not create painful pressure points.\u003c\/p\u003e","brand":"Schuberth GmbH","offers":[{"title":"Extra Small (54 cm)","offer_id":50878710382811,"sku":"SH SF4-54-XSM","price":5700.0,"currency_code":"USD","in_stock":true},{"title":"Small (55 cm)","offer_id":50878710415579,"sku":"SH SF4-55-SM","price":5700.0,"currency_code":"USD","in_stock":true},{"title":"Medium (57 cm)","offer_id":50878710448347,"sku":"SH SF4-57-M","price":5700.0,"currency_code":"USD","in_stock":true},{"title":"Large (58-59 cm)","offer_id":50878710481115,"sku":"SH SF4-58\/59-LG","price":5700.0,"currency_code":"USD","in_stock":true},{"title":"Large + (60 cm)","offer_id":50878710513883,"sku":"SH SF4-60\/61-LG+","price":5700.0,"currency_code":"USD","in_stock":true},{"title":"Extra Large (62 cm)","offer_id":50878710546651,"sku":"SH SF4-61+-XL","price":5700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/5614\/9467\/files\/schuberth-sf4-8860-2018-carbon-fiber-helmet-main-image.jpg?v=1792593111","url":"https:\/\/discoveryparts.com\/products\/copy-of-schuberth-sp1-carbon-fiber-sa2020-helmet","provider":"Discovery Parts","version":"1.0","type":"link"}