{"product_id":"oplite-nitrokart-universal-seat-reducer-usr","title":"Oplite NitroKart Universal Seat Reducer USR","description":"\u003ch2\u003eOplite NitroKart Universal Seat Reducer USR\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eNitroKart Universal Seat Reducer (USR)\u003c\/strong\u003e is a \u003cstrong\u003ehigh-density elastomer seat insert\u003c\/strong\u003e that drops straight into M\/L and XL\/XXL karting bucket seats, giving smaller drivers proper lateral support. It installs by simple insertion, with no tools and no modification, and works both on a sim racing cockpit and in a real kart — which makes it just as relevant for private owners as for karting circuits and driving schools.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-density elastomer,\u003c\/strong\u003e hypoallergenic and compliant with current health and safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced lateral support,\u003c\/strong\u003e ideal for children and smaller drivers who float in a full-size bucket seat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool-free installation:\u003c\/strong\u003e the insert simply drops into the seat, with no fixings and no modification to the seat itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits M\/L and XL\/XXL karting bucket seats,\u003c\/strong\u003e and is compatible with the NitroKart V1 and V2 cockpits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsable in a real kart:\u003c\/strong\u003e a practical solution for karting circuits, driving schools and private owners alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-slip, moisture-resistant surface,\u003c\/strong\u003e built for repeated use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to maintain:\u003c\/strong\u003e simply clean with soapy water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e universal seat reducer insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e high-density elastomer, hypoallergenic, compliant with current health and safety standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 505 x 380 x 430 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.8 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e direct insertion, no tools or fixings required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface:\u003c\/strong\u003e non-slip and moisture-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e clean with soapy water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer reference:\u003c\/strong\u003e OP-NK77-SR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKarting bucket seats\u003c\/strong\u003e in size M\/L and XL\/XXL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitroKart V1 and NitroKart V2\u003c\/strong\u003e cockpits\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReal karting bucket seats\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch3\u003eWho is the Universal Seat Reducer for?\u003c\/h3\u003e\n\u003cp\u003eFor children and smaller drivers who lack lateral support in a full-size karting bucket seat. By reducing the internal volume of the seat, the insert holds the driver properly in place — which improves both comfort and control.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit my seat?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for karting bucket seats in size M\/L and XL\/XXL, including those of the NitroKart V1 and V2 cockpits and real karting seats. If you are unsure about your seat, contact us with its model and size and we will check it for you.\u003c\/p\u003e\n\u003ch3\u003eIs installation complicated?\u003c\/h3\u003e\n\u003cp\u003eNo. The insert simply drops into the seat, with no tools, no fixings and no modification. It comes out just as easily when an adult driver takes over.\u003c\/p\u003e\n\u003ch3\u003eCan I use it in a real kart?\u003c\/h3\u003e\n\u003cp\u003eYes. It is designed for both sim racing and real karting use, which makes it a practical solution for karting circuits and driving schools running mixed-age sessions, as well as for private owners.\u003c\/p\u003e\n\u003ch3\u003eHow do I clean it?\u003c\/h3\u003e\n\u003cp\u003eWith soapy water. The elastomer is moisture-resistant and its non-slip surface is designed for repeated use, which matters in a rental or club environment.\u003c\/p\u003e\n\u003ch3\u003eVideo\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"100%\" height=\"400\" src=\"https:\/\/www.youtube.com\/embed\/A9PcOARFGe0\" title=\"OPLITE NitroKart Universal Seat Reducer USR\" loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Oplite","offers":[{"title":"Default Title","offer_id":59475982713157,"sku":"OP-NK77-SR","price":79.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/6261\/7157\/files\/Oplite-NitroKart-Universal-Seat-Reducer-USR-Oplite-473836872.png?v=1790241587","url":"https:\/\/thefrenchsimracer.com\/en\/products\/oplite-nitrokart-universal-seat-reducer-usr","provider":"The French Simracer","version":"1.0","type":"link"}