TF 450-X 2026 vs YZ450F 2026

If straight-line speed is your priority, the TF 450-X takes the lead. With 8 HP more than the YZ450F, 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. Bottom Line: While both are capable, the tf450x offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.