Neil Hudson won what premier motocross championship in 1981?
Motocross World Championship FIM Motocross World Championship is the premier championship of motocross racing, organized by the Fédération Internationale de Motocyclisme (FIM), currently divided into two distinct classes: MX1 and MX2. Race duration is 30 minutes plus 2 laps per moto. The series runs 18 events with two motos at each round.
1981 Overseas Final The 1981 Overseas Final was the inaugural running of the Overseas Final as part of the qualification for the 1981 Speedway World Championship Final to be held at the Wembley Stadium in London, England. The 1981 Final was run on 12 July at the White City Stadium in London, and was the second last qualifying round for Commonwealth and American riders.