| CODE | COLOUR |
| CLEAR | Clear |
| NH1 | Black |
| NH105 | Gloss Black |
| PB190 | Terra White |
| R134 | Fighting Red |
| TCKEAR | Clear |
| TSILVER | Silver |
| CODE | DESCRIPTION |
| RR | Rear |
| FR | Front |
| L/H | Left Hand |
| L/HAND | Left Hand |
| R/H | Right Hand |
| R/HAND | Right Hand |
| K/S | Kick Starter |
| K/STARTER | Kick Starter |
| INST | Instrument |
| SPEEDO | Speedometer |
| CYL | Cylinder |
| ASS | Assembly |
| T | Tupe (Color) |
| CODE | MODEL |
| R2J | 1988 NSR250R |
| R4J | 1988 NSR250SP |
| R5K | 1989 NSR250R |