Yamaha YZ 450F vs Yamaha WR 450F (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha YZ 450Fstacks up against the Yamaha WR 450F. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha YZ 450F | Yamaha WR 450F |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $10,299 | $10,299 |
| Engine | 450 cc | 450 cc |
| Weight | 110 kg | 117 kg |
| Seat height | 965 mm | 955 mm |
| Fuel capacity | 6.0 L | 7.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 5 speed, Chain | Manual, 5 speed, Chain |
| Front brakes | Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | Dunlop® Geomax MX33F 80/100 R21 / Dunlop® Geomax MX33 120/80 R19 | Dunlop® Geomax 80/100 R21 MX33F / Dunlop® Geomax120/90 R18 MX33 |
Yamaha YZ 450F vs Yamaha WR 450F — which should you buy?
Picking between the Yamaha YZ 450F and the Yamaha WR 450F usually comes down to the numbers you care about most. On paper, the Yamaha YZ 450F brings its published horsepower in a 110 kg package, while the Yamaha WR 450F counters with its own power figure at 117 kg. On price, the Yamaha WR 450F has the lower MSRP.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: