2025 KTM 450 SX-F vs 2020 Yamaha YZ450F
Side-by-side specs. Differences are highlighted. Blank = not yet verified for that year-model (we don’t guess).
| Spec | 2025 KTM 450 SX-F | 2020 Yamaha YZ450F |
|---|---|---|
| Class | 450cc 4-stroke | 450cc 4-stroke |
| Displacement | 449.9cc | — |
| Cooling | — | — |
| Induction | Keihin EFI, throttle body 44 mm | Single carburetor |
| Power valve | — | — |
| Transmission | 5-speed | 5-speed |
| Front travel | — | 120 in |
| Rear travel | — | 150 in |
| Front brake | — | 310mm |
| Rear brake | — | 280mm |
| Front wheel | — | — |
| Rear wheel | — | — |
| Seat height | 37.758 in | 738 in |
| Weight | 226.04 lb | 196 lb |
| MSRP | — | $2 |
Highlighted (blue) rows differ between the two. Verified manufacturer data; see each bike’s page for sources. Torque/fluid specs are on the individual pages (service-manual only).