{"product_id":"evs-r-4-adult-neck-support","title":"EVS R-4 Adult Neck Support","description":"\u003cp\u003eThe EVS R-4 Adult Neck Support is a protective collar for go-kart and sprint kart racers. Beginners will appreciate how this padded brace rests on the shoulders to stop the head from whipping around too much when the kart catches a rut or gets sideways. For the advanced driver, the low-profile rigid polymer shell includes strategic cutouts for unrestricted helmet movement, dual-density foam liners for comfort, and a rear stabilizer shaped specifically for today's popular helmets.\u003c\/p\u003e\u003cdiv class=\"tip-block\"\u003e\n\u003cstrong\u003eSafety Notes:\u003c\/strong\u003e \u003cem\u003ePosition the EVS R-4 neck support so the foam contacts your shoulders evenly and the upper edge supports the bottom of your helmet without pressing into your jaw. Practice using the quick-release latch before your first track session so you can remove it quickly if needed during karting activities.\u003c\/em\u003e\n\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e R-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Adult\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rigid polymer shell and foam padding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Quick-release latch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Low-profile frame with helmet clearance cutouts and rear stabilizer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis neck brace delivers real benefits on race day by minimizing fatigue over long motos and adding a layer of protection every time you hit the grid in your sprint kart or dirt kart.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduces dangerous head movement in crashes and rough track conditions\u003c\/li\u003e\n\u003cli\u003eHelps prevent neck strain so you can focus on driving faster lap times\u003c\/li\u003e\n\u003cli\u003eAllows quick changes between heats thanks to the easy side latch\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with most current sprint kart and oval helmets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDoes the EVS R-4 fit adult kart racers of all sizes?\u003c\/h3\u003e\u003cp\u003eYes, the adult sized neck support uses its foam padding and adjustable quick-release latch to fit a broad range of adult drivers in karting. The design works for both sprint kart and shifter kart classes.\u003c\/p\u003e\u003ch3\u003eIs the EVS R-4 Adult Neck Support compatible with my helmet?\u003c\/h3\u003e\u003cp\u003eThe rear stabilizer section is shaped to work with most current sprint kart, dirt kart and oval racing helmets, providing the proper cradle for the base of the helmet.\u003c\/p\u003e\u003ch3\u003eWhat warranty does the EVS R-4 kart racing neck brace have?\u003c\/h3\u003e\u003cp\u003eIt carries the manufacturer's warranty for defects in materials or workmanship. Contact EVS or your dealer for complete warranty information on this karting safety product.\u003c\/p\u003e\u003cdiv class=\"related-products\"\u003e\n\u003cp\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/evs-r2-race-collar-neck-support-adult-evr2a\"\u003eEVS R2 Adult Race Collar for Kart Neck Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adult-racewear-neck-collar-360-black-lncb\"\u003eAdult 360-Degree Black Neck Collar for Kart Racewear Safety\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/neck-collar-wedge-support-adult-black-rwncab\"\u003eAdult Black Wedge Support Neck Collar for Kart Stability\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/armadillo-rib-vest-sfi-certified-adult-medium-va5sfi-va5sfi\"\u003eSFI Certified Adult Medium Armadillo Rib Vest for Kart Protection - Medium - For 34.5\" to 39\" Chest Size (This Listing)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:28px 0;font-family:inherit;\"\u003e\n  \u003cdetails style=\"border:1px solid #d0e4f0;border-radius:8px;overflow:hidden;\"\u003e\n    \u003csummary style=\"cursor:pointer;padding:12px 18px;background:#eef6fc;font-weight:700;font-size:1.02em;list-style:none;display:flex;align-items:center;gap:10px;\"\u003e\n      \u003cspan style=\"font-size:1.1em;color:#1a6090;\"\u003e▸\u003c\/span\u003e\n      \u003cspan style=\"color:#1a6090;\"\u003eProduct Highlights\u003c\/span\u003e\n    \u003c\/summary\u003e\n    \u003cul style=\"margin:0;padding:10px 18px 14px 18px;list-style:none;background:#fff;\"\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eThis neck collar rests on the shoulders to help control head movement when the kart snaps sideways or hits bumps.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eRigid polymer shell keeps a low profile with cutouts that allow clearance for most helmets.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eDual-density foam liners cushion contact points between the helmet base and driver.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eQuick-release side latch lets you remove the brace fast between race heats.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eRear stabilizer section is shaped to match common sprint and oval kart helmets.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eAdult size fits standard drivers in go-kart and sprint kart applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eSoft inner foam lining reduces chafing during long days on the track.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"padding:7px 0;border-bottom:1px solid #eef2f6;display:flex;gap:10px;align-items:flex-start;\"\u003e\n\u003cspan style=\"color:#2a8a4a;font-weight:bold;flex-shrink:0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eContoured frame sits securely against the upper chest and back.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Target Distributing","offers":[{"title":"Default Title","offer_id":54488031166782,"sku":"TT-EV209","price":131.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0962\/4721\/8494\/files\/kart-neck-brace-evs-r-4-adult.jpg?v=1790066106","url":"https:\/\/swiftkarting.com\/products\/evs-r-4-adult-neck-support","provider":"Swift Karting","version":"1.0","type":"link"}