In terms of raw performance, these two are evenly matched. The 890 Duke R and 990 Duke produce nearly identical power figures, meaning the real-world difference will come down to gearing and torque delivery rather than peak horsepower. When it comes to agility, the 890 Duke R has a clear advantage. Weighing in 14kg less than the 990 Duke, it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Bottom Line: It's a close call. Choose the 890duke if you prefer its specific styling and ergonomics, or the 990duke if you want the alternative brand character.
| Spec | 890 Duke R | 990 Duke |
|---|---|---|
| Displacement | 889 | 947 |
| Power | 119 | 121.4 |
| Cylinders | 2 | 2 |
| Weight | 180 | 193.8 |
| Seat height | 834 | 825 |