If straight-line speed is your priority, the Tuono 660 Factory takes the lead. With 10 HP more than the Tuono 660 Factory, it offers a more spirited ride that will be noticeable on highway overtakes or track days. Both bikes share a similar footprint on the scale, with only a negligible 2kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Bottom Line: While both are capable, the tuono660 offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.
| Spec | Tuono 660 Factory | Tuono 660 Factory |
|---|---|---|
| Displacement | 659 | 659 |
| Power | 95 | 105 |
| Cylinders | 2 | 2 |
| Weight | 183 | 181 |
| Seat height | 820 | 820 |