All motorcycle | Stels | Delta
Stels Delta

| Modification | Cylinders | Capacity | Power | Cooling | Weight |
|---|---|---|---|---|---|
| Delta 150 | 1 | 149 cm3 | 12 HP | Air-cooled | 120 kg |
| Delta 200 | 1 | 1963 cm3 | 13 HP | Air-cooled | 126 kg |

| Modification | Cylinders | Capacity | Power | Cooling | Weight |
|---|---|---|---|---|---|
| Delta 150 | 1 | 149 cm3 | 12 HP | Air-cooled | 120 kg |
| Delta 200 | 1 | 1963 cm3 | 13 HP | Air-cooled | 126 kg |