| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model GK79A | |||
| 100001 | GSX400-R | 1994 | GSX400 Impulse |
| 109492 | GSX400-S | 1995 | |
| 113895 | GSX400-T | 1996 | |
| 119589 | GSX400-X | 1999 | |
| Model GK7CA | |||
| 100001 | GSX400K5 | 2005 | impulse 400 |
| GSX400XK5 | 2005 | ||
| 101004 | GSX400K7 | 2007 | |
| 101014 | GSX400XK7 | 2007 | |
| 101307 | GSX400ZK7 | 2007 | |