2023 Yamaha YZ450FX vs 2022 Yamaha YZ450FX
Side-by-side specs. Differences are highlighted. Blank = not yet verified for that year-model (we don’t guess).
Yamaha
Yamaha| Spec | 2023 Yamaha YZ450FX | 2022 Yamaha YZ450FX |
|---|---|---|
| Class | 450cc 4-stroke | 450cc 4-stroke |
| Displacement | 450cc | — |
| Bore × stroke | 97 × 60.9 mm | — |
| Cooling | — | — |
| Induction | Mikuni fuel injection, 44mm | Single carburetor |
| Power valve | — | — |
| Starter | — | Electric starter |
| Transmission | 5-speed | 5-speed |
| Front suspension | KYB spring-type fork with speed sensitive damping; fully adjustable, 12.2-in travel | 43 mm inverted telescopic fork with hydraulic damping |
| Front travel | 12.2 in | 120 in |
| Rear travel | 12.5 in | 150 in |
| Front brake | 270mm | 310mm |
| Rear brake | 240mm | 280mm |
| Front wheel | — | — |
| Rear wheel | — | — |
| Seat height | 37.6 in | 738 in |
| Wheelbase | 58.3 in | 1 in |
| Weight | 254 lb (wet weight) | 190 lb (Dry weight) |
| Fuel capacity | 2.2 gal | 4.3 gal |
| MSRP | — | — |
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).