KTM 450 SMR vs TM Racing SMX 450 Fi 4T (2024)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 450 SMRstacks up against the TM Racing SMX 450 Fi 4T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 450 SMR | TM Racing SMX 450 Fi 4T |
|---|---|---|
| Model year | 2024 | 2020 |
| Price | — | — |
| Engine | 449 cc | 449 cc |
| Weight | 106 kg | — |
| Seat height | 35 mm | — |
| Fuel capacity | 1.9 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Single disc | Single disc. Brembo radial pump and caliper |
| Rear brakes | Single disc | Single disc. Nissin pump and Brembo caliper |
| Tires | — | 110/70-ZR17 / 150/60-ZR17 |
KTM 450 SMR vs TM Racing SMX 450 Fi 4T — which should you buy?
Picking between the KTM 450 SMR and the TM Racing SMX 450 Fi 4T usually comes down to the numbers you care about most. On paper, the KTM 450 SMR brings its published horsepower in a 106 kg package, while the TM Racing SMX 450 Fi 4T counters with its own power figure.
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: