In terms of raw performance, these two are evenly matched. The CB650R and 790 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 790 Duke has a clear advantage. Weighing in 16kg less than the CB650R, it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Riders with a shorter inseam should lean towards the CB650R. Its seat height is 15mm lower than the 790 Duke, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: It's a close call. Choose the cb650r if you prefer its specific styling and ergonomics, or the 790duke if you want the alternative brand character.
| Spec | CB650R | 790 Duke |
|---|---|---|
| Displacement | 649 | 799 |
| Power | 93.9 | 94 |
| Cylinders | 4 | 2 |
| Weight | 205 | 189 |
| Seat height | 810 | 825 |