| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model 2HV | |||
| 101 | YD250 2HV | - | YD250 |
| Model 3NU | |||
| 101101 | YD250-3NU1 | - | YD250 |
| 105101 | YD250S 3NU2 | - | YD250S |
| Frame | Model type | Establish year | Name |
|---|---|---|---|
| Model 2HV | |||
| 101 | YD250 2HV | - | YD250 |
| Model 3NU | |||
| 101101 | YD250-3NU1 | - | YD250 |
| 105101 | YD250S 3NU2 | - | YD250S |