In terms of raw performance, these two are evenly matched. The 990 Duke R and 990 Duke R produce nearly identical power figures, meaning the real-world difference will come down to gearing and torque delivery rather than peak horsepower. Both bikes share a similar footprint on the scale, with only a negligible 0kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Bottom Line: It's a close call. Choose the 990duke if you prefer its specific styling and ergonomics, or the 990duke if you want the alternative brand character.
| Spec | 990 Duke R | 990 Duke R |
|---|---|---|
| Displacement | 947 | 947 |
| Power | 126 | 128 |
| Cylinders | 2 | 2 |
| Weight | 190 | 190 |
| Seat height | 840 | 840 |