The 1989 Formula TT Sseason was the 13th in the history of the Formula TT and was the last time the Fédération Internationale de Motocyclisme organized it as an Official World Championship.
Six races were held at six events.
Scoring System
In each race, points were awarded as follows:
| Position
|
1st
|
2nd
|
3rd
|
4th
|
5th
|
6th
|
7th
|
8th
|
9th
|
10th
|
11th
|
12th
|
13th
|
14th
|
15th
|
| Points
|
20
|
17
|
15
|
13
|
11
|
10
|
9
|
8
|
7
|
6
|
5
|
4
|
3
|
2
|
1
|
All results counted towards the Championship.
Class-System
Race results
Riders' standings
|
|
|
|
Ian Jones
|
Ducati
|
8
|
|
|
Esko Kuparinen
|
Honda
|
8
|
| 31
|
Jun Maeda
|
Honda
|
7
|
|
|
Toni Rohrer
|
Honda
|
7
|
|
|
Pedro Batista
|
Honda
|
7
|
|
|
Christer Lindholm
|
Suzuki
|
7
|
| 35
|
Shoji Miyazaki
|
Honda
|
6
|
|
|
Colin Gable
|
Honda
|
6
|
|
|
Trevor Nation
|
Yamaha
|
6
|
|
|
Russell Benney
|
Honda
|
6
|
|
|
Erkki Siukola
|
Suzuki
|
6
|
|
|
Dennis Ireland
|
Honda
|
6
|
| 41
|
Shoichi Tsukamoto
|
Kawasaki
|
5
|
|
|
Eddie Laycock
|
Honda
|
5
|
| 43
|
Tony Moran
|
Yamaha
|
5
|
| 44
|
Tadaaki Hanamura
|
Yamaha
|
4
|
|
|
Steve Ward
|
Honda
|
4
|
|
|
Brent Gladwin
|
Honda
|
4
|
|
|
Woolsey Coulter
|
Honda
|
4
|
| 48
|
Peter Rubatto
|
Bimota
|
3
|
|
|
Göran Forsslund
|
Suzuki
|
3
|
| 50
|
Tadashi Ohshima
|
Honda
|
2
|
|
|
Bob Jackson
|
Honda
|
2
|
|
|
Peter Sköld
|
Honda
|
2
|
| 53
|
Tatsuro Arata
|
Yamaha
|
1
|
|
|
Peter Lindén
|
Honda
|
1
|
|
|
Steve Lindsell
|
Yamaha
|
1
|
|
Weblinks
|
|---|
- 1977
- 1978
- 1979
- 1980
- 1981
- 1982
- 1983
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- 1986
- 1987
- 1988
- 1990
|