{"id":16700,"date":"2025-05-27T10:42:03","date_gmt":"2025-05-27T08:42:03","guid":{"rendered":"https:\/\/www.carseatsandparts.com\/?post_type=product&#038;p=16700"},"modified":"2026-01-08T09:23:44","modified_gmt":"2026-01-08T08:23:44","slug":"sparco-circuit-ii-qrt","status":"publish","type":"product","link":"https:\/\/www.carseatsandparts.com\/en\/product\/sparco-circuit-ii-qrt\/","title":{"rendered":"Sparco CIRCUIT II QRT"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"Updated with new QRT technology, the Circuit remains one of the most widely used seats in touring and rally car racing. Available in 2 sizes (Circuit II size L), the Circuit has an integrated DTC system, non-slip fabric to keep the shoulders and seat in place, a new cushion consisting of 2 parts and new stitching. Mounting with side fasteners with 290 mm spacing.\r\n<ul>\r\n \t<li>Exterior 7,500g<\/li>\r\n \t<li>Seat 8,700g<\/li>\r\n<\/ul>\r\nThe QRT technology, designed and developed in Italy by Sparco, is destined to generate the world's lightest fibreglass frames and define the characteristics of the sports seats of the future. With this technology, Sparco sets new benchmarks for seat performance, reducing unit weight by 30% compared to previous seats. This enables unprecedented mechanical strength-to-weight ratios in fibreglass sports seats.\r\n\r\n<strong>FIA HOM. NR: CS.408.18<\/strong>","protected":false},"featured_media":16706,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[2524],"product_cat":[2518,2519,2520],"product_tag":[2209,2523],"class_list":{"0":"post-16700","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-sparco","7":"product_cat-motorsport","8":"product_cat-racekuipen","9":"product_cat-sparco","10":"product_tag-motorsport","11":"product_tag-sparco","12":"product_shipping_class-auto-stoelen","14":"first","15":"instock","16":"sale","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":null,"yoast_head_json":null,"_links":{"self":[{"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/product\/16700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/comments?post=16700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/media\/16706"}],"wp:attachment":[{"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/media?parent=16700"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/product_brand?post=16700"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/product_cat?post=16700"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.carseatsandparts.com\/en\/wp-json\/wp\/v2\/product_tag?post=16700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}