1980 Dutch TT

1980 Dutch TT
Race details
Race 5 of 10 races in the; 1980 Grand Prix motorcycle racing season
Date	28 June 1980
Official name	Dutch TT Assen
Location	TT Circuit Assen
Course	Permanent racing facility; 6.049 km (3.759 mi);
500cc
Rider
Pole position
Rider	Jack Middelburg
Time	2:55.800
Fastest lap
Rider	Randy Mamola
Time	2:57.600
Podium
First	Jack Middelburg
Second	Graziano Rossi
Third	Franco Uncini
350cc
Rider
Pole position
Rider	Anton Mang
Time	2:59.300
Fastest lap
Rider	Unknown
Podium
First	Jon Ekerold
Second	Patrick Fernandez
Third	Anton Mang
250cc
Rider
Pole position
Rider	Anton Mang
Time	3:03.700
Fastest lap
Rider	Unknown
Podium
First	Carlos Lavado
Second	Éric Saul
Third	Anton Mang
125cc
Rider
Pole position
Rider	Guy Bertin
Time	3:13.900
Fastest lap
Rider	Unknown
Podium
First	Ángel Nieto
Second	Guy Bertin
Third	Loris Reggiani
50cc
Rider
Pole position
Rider	Ricardo Tormo
Time	3:33.400
Fastest lap
Rider	Unknown
Podium
First	Ricardo Tormo
Second	Stefan Dörflinger
Third	Eugenio Lazzarini

The 1980 Dutch TT was the fifth round of the 1980 Grand Prix motorcycle racing season. It took place on the weekend of 27–28 June 1980 at the TT Circuit Assen located in Assen, Netherlands.^[3]

^ "Grand Prix uitslagen en bijzonderheden 1980". Archive.today. 5 September 2012. Archived from the original on 5 September 2012. Retrieved 13 July 2018.
^ Mitchell, Malcolm. "TT Circuit Assen - The Motor Racing Programme Covers Project". Progcovers.com. Retrieved 13 July 2018.
^ "Middelburg In Upset". Daytona Beach Morning Journal. Associated Press. 2 August 1981. p. 4. Retrieved 30 July 2018.