Triumph Scrambler 400 X vs KTM SMC 390 R (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Triumph Scrambler 400 Xstacks up against the KTM SMC 390 R. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Triumph Scrambler 400 X | KTM SMC 390 R |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $6,165 | $6,049 |
| Engine | 398 cc | 398 cc |
| Weight | 179 kg | 154 kg |
| Seat height | 835 mm | 860 mm |
| Fuel capacity | 13.0 L | 9.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | Manual, 6 speed, Chain |
| Front brakes | Hydraulic Disc | Disc |
| Rear brakes | Hydraulic Disc | Disc |
| Tires | Metzeler Karoo Street: 100/90 R19 / Metzeler Karoo Street: 140/80 R17 | Michelin® Power 6 110/70 R17 / Michelin® Power 6 150/60 R17 |
Triumph Scrambler 400 X vs KTM SMC 390 R — which should you buy?
Picking between the Triumph Scrambler 400 X and the KTM SMC 390 R usually comes down to the numbers you care about most. On paper, the Triumph Scrambler 400 X brings its published horsepower in a 179 kg package, while the KTM SMC 390 R counters with its own power figure at 154 kg. On price, the KTM SMC 390 R 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: