If straight-line speed is your priority, the Vitpilen 401 takes the lead. With 30 HP more than the Z125, it offers a more spirited ride that will be noticeable on highway overtakes or track days.
| Spec | Vitpilen 401 | Z125 |
|---|---|---|
| Displacement | 398.6 | 125 |
| Power | 45 | 15 |
| Cylinders | 1 | 1 |
| Weight | 0 | 147 |
| Seat height | 820 | 815 |