Tuono 660 Factory 2026 vs 890 Duke GP 2023

If straight-line speed is your priority, the 890 Duke GP takes the lead. With 9 HP more than the Tuono 660 Factory, 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 2kg 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 tuono660 if you prefer its specific styling and ergonomics, or the 890duke if you want the alternative brand character.