TM Racing MX 450 Fi 4T vs Honda CRF® 450X (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the TM Racing MX 450 Fi 4Tstacks up against the Honda CRF® 450X. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | TM Racing MX 450 Fi 4T | Honda CRF® 450X |
|---|---|---|
| Model year | 2024 | 2026 |
| Price | — | $9,999 |
| Engine | 449 cc | 449 cc |
| Weight | 108 kg | 124 kg |
| Seat height | 0 mm | 962 mm |
| Fuel capacity | 2.0 L | 7.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | Manual, 6 speed, Chain |
| Front brakes | Single disc. Brembo | Disc |
| Rear brakes | Single disc. Nissin | Disc |
| Tires | 80/100-21 / 110/90-19 | Dunlop® MX52: 80/100-21 / Dunlop® MX52: 110/100-18 |
TM Racing MX 450 Fi 4T vs Honda CRF® 450X — which should you buy?
Picking between the TM Racing MX 450 Fi 4T and the Honda CRF® 450X usually comes down to the numbers you care about most. On paper, the TM Racing MX 450 Fi 4T brings its published horsepower in a 108 kg package, while the Honda CRF® 450X counters with its own power figure at 124 kg.
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: