KSR TW 125 X vs Rieju MRT 125 AC (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KSR TW 125 Xstacks up against the Rieju MRT 125 AC. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KSR TW 125 X | Rieju MRT 125 AC |
|---|---|---|
| Model year | 2021 | 2021 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Horsepower | 11 hp | — |
| Weight | 138 kg | 95 kg |
| Seat height | — | 34 mm |
| Fuel capacity | — | 1.7 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 5-speed |
| Front brakes | Single disc | Single disc. Double piston caliper. |
| Rear brakes | Single disc | Single disc |
| Tires | 90/90-19 / 110/90-17 | 100/80-17 / 130/70-17 |
KSR TW 125 X vs Rieju MRT 125 AC — which should you buy?
Picking between the KSR TW 125 X and the Rieju MRT 125 AC usually comes down to the numbers you care about most. On paper, the KSR TW 125 X brings 11 hp in a 138 kg package, while the Rieju MRT 125 AC counters with its own power figure at 95 kg.
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:

