TM Racing 450Fi 4T MX vs KTM 450 EXC (2017)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the TM Racing 450Fi 4T MXstacks up against the KTM 450 EXC. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | TM Racing 450Fi 4T MX | KTM 450 EXC |
|---|---|---|
| Model year | 2017 | 2016 |
| Price | — | — |
| Engine | 449 cc | 449 cc |
| Weight | — | 111 kg |
| Seat height | — | 38 mm |
| Fuel capacity | 2.2 L | 2.4 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 6-speed |
| Front brakes | Single disc. Wave disc. | Single disc. Brake calipers on floating bearings |
| Rear brakes | Single disc. Wave disc. | Single disc. Brake calipers on floating bearings |
| Tires | 90/90-x21 / 110/90-X19 | — |
TM Racing 450Fi 4T MX vs KTM 450 EXC — which should you buy?
Picking between the TM Racing 450Fi 4T MX and the KTM 450 EXC usually comes down to the numbers you care about most. On paper, the TM Racing 450Fi 4T MX brings its published horsepower, while the KTM 450 EXC counters with its own power figure at 111 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: