ZX-4RR 2025 vs Ninja ZX-6R 2025

If straight-line speed is your priority, the Ninja ZX-6R takes the lead. With 47 HP more than the ZX-4RR, it offers a more spirited ride that will be noticeable on highway overtakes or track days. When it comes to agility, the ZX-4RR has a clear advantage. Weighing in 9kg less than the Ninja ZX-6R, 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 ZX-4RR. Its seat height is 30mm lower than the Ninja ZX-6R, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the zx6r offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.