675NK 2026 vs 790 Duke 2025

In terms of raw performance, these two are evenly matched. The 675NK 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. 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. Riders with a shorter inseam should lean towards the 675NK. 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 675nk if you prefer its specific styling and ergonomics, or the 790duke if you want the alternative brand character.