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[1][2]
Location	TT Circuit Assen
Course	Permanent racing facility 6.049 km (3.759 mi)
500 cc
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
350 cc
Pole position Rider Anton Mang Time 2:59.300 Fastest lap Rider Unknown Podium First Jon Ekerold Second Patrick Fernandez Third Anton Mang
250 cc
Pole position Rider Anton Mang Time 3:03.700 Fastest lap Rider Unknown Podium First Carlos Lavado Second Éric Saul Third Anton Mang
125 cc
Pole position Rider Guy Bertin Time 3:13.900 Fastest lap Rider Unknown Podium First Ángel Nieto Second Guy Bertin Third Loris Reggiani
50 cc
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]

Classification

500 cc

Pos	Rider	Manufacturer	Time/Retired	Points
1	Jack Middelburg	Yamaha IMN	48'22.000	15
2	Graziano Rossi	Team Nava Olio Fiat	+14.000	12
3	Franco Uncini	Suzuki	+15.800	10
4	Boet van Dulmen	Yamaha Motor Company	+29.400	8
5	Randy Mamola	Suzuki	+29.500	6
6	Johnny Cecotto	Venemotos Racing Team	+32.800	5
7	Patrick Fernandez	Ecurie Ste Pernod	+1 lap	4
8	Graeme Crosby	Texaco Heron Team Suzuki	+1 lap	3
9	Henk de Vries	Suzuki	+1 lap	2
10	Patrick Pons	Team Sonauto Gauloises	+1 lap	1
11	Jeff Sayle	George Beale Team Castrol	+1 lap
12	Willem Zoet	Stimorol Racing	+1 lap
13	Markku Matikainen	Saga Racing	+1 lap
14	Michel Rougerie	Ecurie Ste Pernod	+1 lap
15	Dave Potter	Yamaha IMN	+1 lap
16	Eddie Grant	Suzuki	+1 lap
17	Steve Parrish	Steve Parrish Racing	+1 lap
18	Dale Singleton	Beaulieu Racing	+1 lap
19	Wil Hartog	Riemersma Racing	+1 lap
Ret	Takazumi Katayama	Suzuki	Retired
Ret	Kenny Roberts	Yamaha Motor Company	Retired
Ret	Hubert Rigal	Moto Club de Monaco	Retired
Ret	Carlo Perugini	Suzuki	Retired
Ret	Marco Lucchinelli	Team Nava Olio Fiat	Retired
Ret	Michel Frutschi	Elf Motor Racing Team	Retired
Ret	Philippe Coulon	Marlboro Nava Frankonia	Retired
Ret	Christian Estrosi	Team Furygan Suzuki	Retired
Ret	Jon Ekerold	Team Solitude International	Retired
Ret	Werner Nenning	Mobel Nenning Racing Team	Retired
Ret	Barry Sheene	Yamaha Motor Company	Retired
DNS	Dick Alblas	Stimorol Racing	Did not start
Sources:[4][5]

References