KTM 50 SX Mini vs Derbi Senda X-Treme 50 R (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM 50 SX Ministacks up against the Derbi Senda X-Treme 50 R. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM 50 SX Mini | Derbi Senda X-Treme 50 R |
|---|---|---|
| Model year | 2023 | 2022 |
| Price | $4,199 | — |
| Engine | 50 cc | 50 cc |
| Weight | 40 kg | — |
| Seat height | 22 mm | 35 mm |
| Fuel capacity | 0.6 L | 1.9 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 6-speed |
| Front brakes | Single disc | Single disc. Dual piston floating calliper |
| Rear brakes | Single disc | Single disc |
| Tires | — | 80/90-21 / 110/80-18 |
KTM 50 SX Mini vs Derbi Senda X-Treme 50 R — which should you buy?
Picking between the KTM 50 SX Mini and the Derbi Senda X-Treme 50 R usually comes down to the numbers you care about most. On paper, the KTM 50 SX Mini brings its published horsepower in a 40 kg package, while the Derbi Senda X-Treme 50 R counters with its own power figure.
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:

