If straight-line speed is your priority, the 990 Duke R takes the lead. With 9 HP more than the MT-09 SP, 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 4kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Riders with a shorter inseam should lean towards the MT-09 SP. Its seat height is 15mm lower than the 990 Duke R, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: It's a close call. Choose the 990duke if you prefer its specific styling and ergonomics, or the mt09sp if you want the alternative brand character.
| Spec | 990 Duke R | MT-09 SP |
|---|---|---|
| Displacement | 947 | 890 |
| Power | 126 | 117 |
| Cylinders | 2 | 3 |
| Weight | 190 | 194 |
| Seat height | 840 | 825 |