{"product_id":"hans-iv-20-fia-8858","title":"HANS IV 20 Degree FHR, FIA 8858-2010","description":"\u003cdiv class=\"mts-description-container\"\u003e\n\u003cp\u003eThe HANS IV is the fourth generation of injection-moulded polymer HANS device and weighs 10% less than the HANS III. It has a 20 degree angle and is approved to FIA 8858-2010 and SFI 38.1.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFIA approval\u003c\/td\u003e\n\u003ctd\u003e8858-2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFIA approval number (Technical List no. 29)\u003c\/td\u003e\n\u003ctd\u003eS: FHR.081.24-A; M: FHR.082.25-A; size L is not in FIA Technical List no. 29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSFI rating\u003c\/td\u003e\n\u003ctd\u003eSFI 38.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eClassic HANS (the arms sit over the chest under the belts; the collar sits behind the neck)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eInjection-moulded polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAngle\u003c\/td\u003e\n\u003ctd\u003e20 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn the box\u003c\/td\u003e\n\u003ctd\u003eTwo helmet posts (post anchor), tether and pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePads\u003c\/td\u003e\n\u003ctd\u003eMoulded to shape and nested in place, so they do not slip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollar\u003c\/td\u003e\n\u003ctd\u003eCut away at the top so it does not touch the neck in a rear impact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBelts\u003c\/td\u003e\n\u003ctd\u003e2 or 3 in harness; not for 3-point belts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional anchors\u003c\/td\u003e\n\u003ctd\u003eM61, sold separately; Quick Click is SFI only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSizes in store\u003c\/td\u003e\n\u003ctd\u003eS, M and L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eAF0104\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul class=\"mts-notes-list\"\u003e\n\u003cli\u003eThe new shape keeps the shoulder belts on the device better (HANS)\u003c\/li\u003e\n\u003cli\u003eReplacement HANS IV pads: \u003ca href=\"\/en\/products\/hans-iv-20-degree-shoulder-pads-black-yf0035\"\u003eHANS IV padding kit, part number YF0035\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eFor the more reclined position in single seaters and prototypes: \u003ca href=\"\/en\/products\/hans-iii-30-degree-fhr-device-fia-8858-2010-af0103\"\u003eHANS III 30 degree, part number AF0103\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eIn FIA events the anchors must be FIA approved: post anchor or M61; Quick Click is SFI only (HANS)\u003c\/li\u003e\n\u003cli\u003eThe helmet must be FIA 8859 or 8860; see the \u003ca href=\"\/en\/collections\/casti-motorsport-fia\"\u003eFIA car racing helmets collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails class=\"mts-accordion\"\u003e\u003csummary\u003e\u003cspan\u003eChoosing the size\u003c\/span\u003e\n\u003cspan class=\"mts-accordion-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mts-accordion-body\"\u003e\u003cul class=\"mts-notes-list\"\u003e\n\u003cli\u003eMeasure neck circumference above the shirt collar with a soft tape, or neck width with a ruler at the same height\u003c\/li\u003e\n\u003cli\u003eStilo chart: S: neck 11.5-12.8 cm, collar 36.1-40.2 cm; M: neck 12.5-14.8 cm, collar 39.3-46.5 cm; L: neck 14.4-16.4 cm, collar 45.2-51.5 cm\u003c\/li\u003e\n\u003cli\u003eSizes overlap at the edges; then comfort decides (Stilo)\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"mts-accordion\"\u003e\u003csummary\u003e\u003cspan\u003eChoosing the angle\u003c\/span\u003e\n\u003cspan class=\"mts-accordion-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mts-accordion-body\"\u003e\u003cul class=\"mts-notes-list\"\u003e\n\u003cli\u003eA HANS is bought by angle: 20 degrees for an upright seating position, 30 degrees for a more reclined one (Simpson)\u003c\/li\u003e\n\u003cli\u003e20 degrees is the most common choice, in closed cars; 30 degrees is used in single seaters and sports prototypes, where the driver sits more reclined\u003c\/li\u003e\n\u003cli\u003eArt. 3.1: the HANS collar must stay at least 60 degrees from the horizontal, with the driver seated\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"mts-accordion\"\u003e\u003csummary\u003e\u003cspan\u003eCare and replacement\u003c\/span\u003e\n\u003cspan class=\"mts-accordion-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mts-accordion-body\"\u003e\u003cul class=\"mts-notes-list\"\u003e\n\u003cli\u003eTethers are dated; HANS says to replace them every 5 years, after a major impact, or sooner if wear shows\u003c\/li\u003e\n\u003cli\u003eAfter an impact, check the edges: delamination or cracks with exposed composite mean the device must be replaced\u003c\/li\u003e\n\u003cli\u003eKeep it out of direct sunlight and away from petroleum products, and wash it with warm soapy water\u003c\/li\u003e\n\u003cli\u003eOne HANS can be used with several helmets, as long as each has anchors fitted\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"mts-accordion\"\u003e\u003csummary\u003e\u003cspan\u003eThe approval in the rules\u003c\/span\u003e\n\u003cspan class=\"mts-accordion-icon\" aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"mts-accordion-body\"\u003e\u003cul class=\"mts-notes-list\"\u003e\n\u003cli\u003eThe 2026 Appendix L (Chapter III, Art. 3) requires an FIA approved FHR for drivers and co-drivers in all international competitions, with the exceptions listed there (some historic cars and some alternative energy categories)\u003c\/li\u003e\n\u003cli\u003eArt. 3.1: any device attached to the helmet must be approved to FIA 8858, and approved systems are listed in FIA Technical List no. 29\u003c\/li\u003e\n\u003cli\u003eArt. 3.2: the FHR is worn only with FIA 8858 approved tethers and helmet anchors, and with an FIA 8859 or 8860 helmet\u003c\/li\u003e\n\u003cli\u003eFitting follows the HANS installation guide, as required by Appendix L, Art. 3.2\u003c\/li\u003e\n\u003cli\u003eIn FIA Technical List no. 29, the homologation end date is the last date on which the model may be manufactured; the approval number is read from the label on the device\u003c\/li\u003e\n\u003cli\u003eSFI 38.1 certification is renewed every 5 years through an inspection by Simpson (HANS); for FIA events the FIA 8858-2010 label is what counts\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"HANS","offers":[{"title":"S","offer_id":52655922872658,"sku":"O-SD04.S","price":1890.0,"currency_code":"RON","in_stock":true},{"title":"M","offer_id":52656198451538,"sku":"O-SD04.M","price":1890.0,"currency_code":"RON","in_stock":true},{"title":"L","offer_id":52655922839890,"sku":"O-SD04.L","price":1890.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/6857\/8642\/files\/hans-iv-20-fia-8858.jpg?v=1770498687","url":"https:\/\/letsrace.ro\/en\/products\/hans-iv-20-degree-fhr-device-fia-8858-2010-af0104","provider":"Let's Race | Echipamente Motorsport, Trackday si Karting","version":"1.0","type":"link"}