| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model GK71B | |||
| 100001 | GSX400R | 1984 | GSX-R400 |
| GSX400R-C | 1984 | ||
| 114715 | GSX400R-2 | 1985 | |
| Model GK71F | |||
| 100001 | GSX400R-3 | 1986 | GSX-R400 |
| GSX400R-3C | 1986 | ||
| GSX400RFH | 1997 | ||
| GSX400RSH | 1997 | ||
| Model GK73A | |||
| 100048 | GSX-R400J | 1988 | GSX-R400 |
| 100058 | GSX-R400FJ | 1988 | |
| 106574 | GSX-R400RAK | 1989 | |
| GSX-R400RK | 1989 | ||
| 107598 | GSX-R400RFAK | 1989 | |
| GSX-R400RFK | 1989 | ||
| 110004 | GSX-R400RSK | 1989 | |