William Butler
Record type: Motorsport Biographies
Name Variant: William *Butler
Competed in
| Race | Position | Time | Speed | Machine |
|---|---|---|---|---|
| 1981 Lightweight MGP | 25 | 1:37:11.00 | 93.16 | Yamaha |
| 1979 Lightweight MGP | R | Yamaha | ||
| 1978 Lightweight MGP | 30 | 1:19:03.00 | 85.91 | Suzuki |