Z650 2025 vs 390 Duke 2025

If straight-line speed is your priority, the Z650 takes the lead. With 24 HP more than the 390 Duke, it offers a more spirited ride that will be noticeable on highway overtakes or track days. When it comes to agility, the 390 Duke has a clear advantage. Weighing in 23kg less than the Z650, 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 Z650. Its seat height is 30mm lower than the 390 Duke, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the z650 offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.