Tuono 660 Factory 2026 vs Monster SP 2024

If straight-line speed is your priority, the Monster SP takes the lead. With 6 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 5kg less than the Monster SP, 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 Tuono 660 Factory. Its seat height is 20mm lower than the Monster SP, 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 monster if you want the alternative brand character.