Ninja ZX-10R 2025 vs GSX-8R 2026

If straight-line speed is your priority, the Ninja ZX-10R takes the lead. With 121 HP more than the GSX-8R, it offers a more spirited ride that will be noticeable on highway overtakes or track days. Both bikes share a similar footprint on the scale, with only a negligible 2kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Riders with a shorter inseam should lean towards the GSX-8R. Its seat height is 25mm lower than the Ninja ZX-10R, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: While both are capable, the zx10r offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.