{"id":58158,"date":"2023-05-25T16:42:07","date_gmt":"2023-05-25T14:42:07","guid":{"rendered":"https:\/\/www.hoogstra-autosport.nl\/?post_type=product&#038;p=58158"},"modified":"2025-12-24T11:31:28","modified_gmt":"2025-12-24T10:31:28","slug":"stbi-aluminium-beugels","status":"publish","type":"product","link":"https:\/\/www.hoogstra-autosport.nl\/en\/product\/stbi-aluminium-beugels\/","title":{"rendered":"STBI Aluminum Brackets"},"content":{"rendered":"<p><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">This 2\u00b0 STBi bracket set can be used with the B6 Screamer, B6 Screamer XL, B7, B8, B9 and B10 chairs.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">They also fit on the side-mounted versions of the standard B6-, B6 XL- and W-model seats, if made with the additional backrest trim.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The distance between the holes for attaching the seat is 29 cm apart, which is usually standard with manufacturers of racing car seats, but with a 2-degree tilt to perfectly fit the sides of Tillett seats.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The STBi bracket system is designed to be hidden under the seat to provide a minimal footprint, this helps with installation in narrow and limited cockpits.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The STBi brackets are made of 5 mm thick, black powder-coated aluminum, with a rim profile that helps prevent the legs from protruding above the front mounting point.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The brackets allow the chair to be tilted, raised and lowered using the various combinations of holes and slots.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Thanks to the lower slots in the horizontal part, they fit on the Tillett STRi and PTRi seat adjustment rails with a gap distance of 315 mm.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">They also have a 300 mm gap option, so the STBi can be used on top of the factory Mazda Miata MX5 runners from the NA Mk1 and NB Mk2 Mk2.5 versions of the car.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Please note that we do not recommend using seat adjustment rails in a race car, as they are intended for road use only.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The optional aluminum \"Pegged spacer kit\" can also be used herein to reinforce the front slots in case of an accident.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">One pair of STBi weighs 1.2 kg<\/span><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Deze 2\u00b0 STBi beugelset is te gebruiken met de B6 Screamer, B6 Screamer XL, B7, B8, B9 en B10 stoelen. Ze passen ook op de zijmontageversies van de standaard B6-, B6 XL- en de W-modellen stoelen, indien gemaakt met de extra rugleuninglijst. De afstand tussen de gaten om het zitje te bevestigen is 29 cm [&hellip;]<\/p>\n","protected":false},"featured_media":95907,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[3987,3798],"product_tag":[],"class_list":["post-58158","product","type-product","status-publish","has-post-thumbnail","product_cat-stoel-onderdelen-bevestiging","product_cat-tillett-stoelen","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>STBI Aluminium Beugels - Hoogstra Autosport<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hoogstra-autosport.nl\/en\/product\/stbi-aluminium-beugels\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"STBI Aluminium Beugels - Hoogstra Autosport\" \/>\n<meta property=\"og:description\" content=\"Deze 2\u00b0 STBi beugelset is te gebruiken met de B6 Screamer, B6 Screamer XL, B7, B8, B9 en B10 stoelen. 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