| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model CS50 | |||
| 100001 | CS50 | 1981 | gemma 50 |
| CS50D | 1981 | gemma 50 deluxe | |
| CS50DG | 1981 | gemma 50 super deluxe | |
| 324498 | CS50DC | 1982 | gemma 50 custom |
| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model CS50 | |||
| 100001 | CS50 | 1981 | gemma 50 |
| CS50D | 1981 | gemma 50 deluxe | |
| CS50DG | 1981 | gemma 50 super deluxe | |
| 324498 | CS50DC | 1982 | gemma 50 custom |