KTM 450 SX ATV vs UM MTX-450R (2010)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 450 SX ATVstacks up against the UM MTX-450R. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 450 SX ATV | UM MTX-450R |
|---|---|---|
| Model year | 2010 | 2009 |
| Price | — | $5,999 |
| Engine | 449 cc | 449 cc |
| Horsepower | — | 51 hp |
| Weight | 165 kg | — |
| Seat height | 31 mm | 35 mm |
| Fuel capacity | 2.7 L | 2.9 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Single disc | Double disc |
| Rear brakes | Single disc | Single disc |
| Tires | 20/6-10 / 18/10-8 | 22/7-10 / 20/10-9 |
KTM 450 SX ATV vs UM MTX-450R — which should you buy?
Picking between the KTM 450 SX ATV and the UM MTX-450R usually comes down to the numbers you care about most. On paper, the KTM 450 SX ATV brings its published horsepower in a 165 kg package, while the UM MTX-450R counters with 51 hp.
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: