Suzuki RM-Z 450 vs KTM SMR 450 (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Suzuki RM-Z 450stacks up against the KTM SMR 450. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Suzuki RM-Z 450 | KTM SMR 450 |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $9,399 | $12,499 |
| Engine | 449 cc | 449 cc |
| Weight | 112 kg | 109 kg |
| Seat height | 960 mm | 898 mm |
| Fuel capacity | 6.0 L | 7.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 5 speed, Chain | Manual, 5 speed, Chain |
| Front brakes | Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | Bridgestone® Battlecross X30 80/100 R21 M/C 51M / Bridgestone® Battlecross X30 110/90 R19 M/C 62M | Metzeler Racetec SM K1 Supermoto 125/75 R16.5 / Metzeler Racetec SM K1 Supermoto 165/55 R17 |
Suzuki RM-Z 450 vs KTM SMR 450 — which should you buy?
Picking between the Suzuki RM-Z 450 and the KTM SMR 450 usually comes down to the numbers you care about most. On paper, the Suzuki RM-Z 450 brings its published horsepower in a 112 kg package, while the KTM SMR 450 counters with its own power figure at 109 kg. On price, the Suzuki RM-Z 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: