KTM Adventure 390 X vs Beta RS 430 (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM Adventure 390 Xstacks up against the Beta RS 430. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM Adventure 390 X | Beta RS 430 |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $6,499 | $2,026 |
| Engine | 398 cc | 430 cc |
| Weight | 165 kg | 107 kg |
| Seat height | 825 mm | 934 mm |
| Fuel capacity | 14.0 L | 9.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | Manual, 6 speed, Chain |
| Front brakes | Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | 100/90 R19 / 130/80 R17 | Maxxis Enduro 21 / Maxxis Enduro 18 |
KTM Adventure 390 X vs Beta RS 430 — which should you buy?
Picking between the KTM Adventure 390 X and the Beta RS 430 usually comes down to the numbers you care about most. On paper, the KTM Adventure 390 X brings its published horsepower in a 165 kg package, while the Beta RS 430 counters with its own power figure at 107 kg. On price, the Beta RS 430 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: