Yes, it is noise tests, i.e. plural, these days because you have to pass the ACU static noise test at 105dBA and most circuits also have a ‘drive-by’ system which you must pass as well. The drive-by systems measure the total noise generated as the race day progresses and can also pick out individual bikes…
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The 20th Lansdowne season review The 2018 classic racing season was made up of 23 races at seven meetings with five different clubs at six circuits. Each of the four classes have an important sponsor, Bonhams the Auctioneers, The National Motorcycle Museum, Avon Tyres and The Classic Motorcycle magazine. Classic bike racing throughout 2018 The…
