Tuono 660 Factory 2026 vs Z900 2025

If straight-line speed is your priority, the Z900 takes the lead. With 20 HP more than the Tuono 660 Factory, it offers a more spirited ride that will be noticeable on highway overtakes or track days. When it comes to agility, the Tuono 660 Factory has a clear advantage. Weighing in 31kg less than the Z900, 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 Z900. Its seat height is 25mm lower than the Tuono 660 Factory, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: It's a close call. Choose the tuono660 if you prefer its specific styling and ergonomics, or the z900 if you want the alternative brand character.