Tech21
15 race(s)
| Series | Race | Event | Track | Bike | Entrant | Result |
|---|---|---|---|---|---|---|
| 1987 | ||||||
| FIM WC | 500cc |
Grand Prix of Japan
|
Suzuka | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 6th |
| FIM WC | 500cc |
Gran Premio de Espana
|
Jerez | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 7th |
| FIM WC | 500cc |
Grosser Preis von Deutschland
|
Hockenheim | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 4th |
| FIM WC | 500cc |
Gran Premio d'Italia
|
Monza | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 6th |
| FIM WC | 500cc |
Grosser Preis von Österreich
|
Salzburgring | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 9th |
| FIM WC | 500cc |
YU Grand Prix
|
Rijeka | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 7th |
| FIM WC | 500cc |
Dutch TT
|
Assen | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 18th |
| FIM WC | 500cc |
Grand Prix de France
|
Le Mans-Bugatti | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - NP |
| FIM WC | 500cc |
British Grand Prix
|
Donington Park | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 8th |
| FIM WC | 500cc |
Swedish TT
|
Anderstorp | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 13th |
| FIM WC | 500cc |
Grand Prix CSSR
|
Brno | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 3rd |
| FIM WC | 500cc |
Gran Premio di San Marino
|
Misano | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 4th |
| FIM WC | 500cc |
Grande Prêmio de Portugal
|
Jarama | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - R |
| FIM WC | 500cc |
Grande Prêmio do Brasil
|
Goiânia | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 7th |
| FIM WC | 500cc |
Gran Premio de la Republica Argentina
|
Buenos Aires | 500 Yamaha OW86 | Yamaha Tech21 Racing | Taira - 8th |