675SR [SS] 2025 vs Ninja 400 2025

If straight-line speed is your priority, the [675SR [SS]](/cfmoto/675sr/2025) takes the lead. With 50 HP more than the Ninja 400, it offers a more spirited ride that will be noticeable on highway overtakes or track days. When it comes to agility, the Ninja 400 has a clear advantage. Weighing in 27kg less than the 675SR [SS], 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 Ninja 400. Its seat height is 25mm lower than the 675SR [SS], making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the 675sr offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.