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    • 1984 to 1989

      • Previously, the championship featured a 50cc class from 1962 to 1983, later changed to an 80cc class from 1984 to 1989.
      en.wikipedia.org › wiki › Grand_Prix_motorcycle_racing
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  2. Oct 3, 2023 · In 1983, the 350cc class was abolished without replacement, and one year later the 50cc class was replaced by the 80cc class.

  3. The 50cc was introduced in 1962, 13 years after the start of the first world championships. The category was replaced by 80cc in 1984 and the class was subsequently discontinued in 1989. [3] Each season consisted of five to ten Grands Prix contested on closed circuits, as opposed to public roads.

  4. Jun 17, 2010 · 17 Jun 2010. Share on: Motorcycle grand prix racing returns to Silverstone this weekend, after a gap of 23 years. The first motorcycle grand prix to be held at Silverstone was in 1977, when the...

  5. www.devittinsurance.com › guides › motorcycle-racingHistory of the MotoGP | Devitt

    1989: The Australian Grand Prix is the first world championship race held in Australasia. 1989: Last year of 80cc class. 1990: 500cc grid switches from five to four bikes per row. 1992: Honda introduces the NSR500 big bang engine. 1993: Shinichi Itoh and his fuel-injected NSR500 break the 200 mph (320 km/h) barrier at the German GP at Hockenheim.

  6. After the 1989 season, 125 cc bikes were limited to single cylinder engines and the 80 cc class was discontinued. In the 2002 season, 500 cc two-stroke engines were replaced with 990 cc four-stroke engines with as many as six cylinders. The engine capacity was reduced to 800 cc for the 2007 season. Sidecars had 500 cc engines.

  7. Jan 22, 2019 · As the sport formerly known as Grand Prix motorcycle racing enters its eighth decade, we take a look at how MotoGP has evolved into the superstar-spawning blockbuster it is today. Motorcycles ...

  8. 1949: Start of the world championship in Grand Prix motorcycle racing for five separate categories, 125cc, 250cc, 350cc, 500cc and sidecars. Harold Daniell won the first ever 500cc Grand Prix race held at the Isle of Man TT. 1951: Sidecars reduced in engine capacity from 600cc to 500cc

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