{"id":549,"date":"2020-11-05T09:01:42","date_gmt":"2020-11-05T08:01:42","guid":{"rendered":"https:\/\/www.dgsportnewwebseite.eu\/bikersdays\/normes-de-bruit\/"},"modified":"2023-05-03T11:53:48","modified_gmt":"2023-05-03T09:53:48","slug":"normes-de-bruit","status":"publish","type":"page","link":"https:\/\/bikersdays.com\/en\/normes-de-bruit\/","title":{"rendered":"Noise standards"},"content":{"rendered":"\n<p>The fight against noise is now omnipresent on European circuits where controls are carried out.<\/p>\n\n\n\n<p>For each ride, a precise limit is set, which cannot be exceeded\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Spa-Francorchamps : 100 dB\n<ul class=\"wp-block-list\">\n<li>Static control: the microphone is placed at a distance of one meter from the muffler at an angle of 45\u00b0, with the engine running at 8000 rpm, regardless of the displacement and the number of cylinders<\/li>\n\n\n\n<li>Dynamic control<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Mettet\n<ul class=\"wp-block-list\">\n<li>Static control  : 94 dB &#8211; for the two fastest groups before going on the track<\/li>\n\n\n\n<li>Dynamic control : 101 dB<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Misano : 103 dB\n<ul class=\"wp-block-list\">\n<li>Dynamic control&nbsp;<\/li>\n\n\n\n<li>Original muffler or exhaust with mandatory dB killer<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Mugello : 105\u00a0dB\n<ul class=\"wp-block-list\">\n<li>Dynamic control<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Imola : 100 dB\n<ul class=\"wp-block-list\">\n<li>Dynamic control<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Le Mans : 102 dB\n<ul class=\"wp-block-list\">\n<li>Dynamic control<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Assen : 100 dB\n<ul class=\"wp-block-list\">\n<li>Dynamic control<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>During the day, each participant who exceeds the standard will receive a black flag warning. If we notice a second violation, there will be final exclusion from the day.<\/p>\n\n\n\n<p><strong>WE DRAW YOUR ATTENTION TO THE FOLLOWING POINTS<\/strong><strong>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The dB Killer cannot be handcrafted, it must be marketed and approved.<\/li>\n\n\n\n<li>The cartridges of racing mufflers must be changed regularly because, over time, they lose their effectiveness.<\/li>\n\n\n\n<li>Some machines, even if they are equipped with original mufflers, exceed the standards. Example: the Ducati Desmosedici..<\/li>\n\n\n\n<li>In case of doubt, choose a serious and effective solution which will avoid problems on the spot which are always difficult to solve.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The fight against noise is now omnipresent on European circuits where controls are carried out. For each ride, a precise [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-549","page","type-page","status-publish","hentry"],"acf":{"vhrs":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Noise standards - Bikers&#039; Days<\/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:\/\/bikersdays.com\/en\/normes-de-bruit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Noise standards - Bikers&#039; Days\" \/>\n<meta property=\"og:description\" content=\"The fight against noise is now omnipresent on European circuits where controls are carried out. 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