KTM SMR 450 vs Kawasaki KX™ 450SR (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM SMR 450stacks up against the Kawasaki KX™ 450SR. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM SMR 450 | Kawasaki KX™ 450SR |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $12,499 | $13,599 |
| Engine | 449 cc | 449 cc |
| Weight | 109 kg | 108 kg |
| Seat height | 898 mm | 955 mm |
| Fuel capacity | 7.0 L | 6.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 5 speed, Chain | Manual, 5 speed, Chain |
| Front brakes | Hydraulic Disc | Disc |
| Rear brakes | Hydraulic Disc | Disc |
| Tires | Metzeler Racetec SM K1 Supermoto 125/75 R16.5 / Metzeler Racetec SM K1 Supermoto 165/55 R17 | Dunlop® Geomax MX3SF: 80/100-21 51M / Dunlop® Geomax MX3S: 120/80-19 63M |
KTM SMR 450 vs Kawasaki KX™ 450SR — which should you buy?
Picking between the KTM SMR 450 and the Kawasaki KX™ 450SR usually comes down to the numbers you care about most. On paper, the KTM SMR 450 brings its published horsepower in a 109 kg package, while the Kawasaki KX™ 450SR counters with its own power figure at 108 kg. On price, the KTM SMR 450 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: