This exciting programme of the 1990 Manx Grand Prix features the four major races including the Classic 500cc, with Alan Dugdale, Dave Roper and Bob Heath battling for honours on their Matchless machines. The Lightweight GP saw lap and race records shattered in the battle between the 250cc Yamahas and Hondas, whilst Junior Race riders Stan Rea and Mark Linton tussled for honours. The Senior Manx, still regarded as the Blue Riband of the meeting saw two riders on 750 Hondas - Simon Beck and Brian Venables. The Manx attracted a record entry of 641 in 1990, so there is no shortage of action in any of the races.