Rieju MRT 125 SM LC vs Vent Derapage 125 RR (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Rieju MRT 125 SM LCstacks up against the Vent Derapage 125 RR. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Rieju MRT 125 SM LC | Vent Derapage 125 RR |
|---|---|---|
| Model year | 2023 | 2023 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Weight | 112 kg | 109 kg |
| Seat height | 34 mm | 34 mm |
| Fuel capacity | 1.7 L | 2.5 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. Combined braking system (CBS) | Double disc. Dual floating caliper. Wave disc. |
| Rear brakes | Single disc | Single disc. Floating caliper. Wave disc. |
| Tires | 100/80-17 / 130/70-17 | 110/70-17 / 140/70-17 |
Rieju MRT 125 SM LC vs Vent Derapage 125 RR — which should you buy?
Picking between the Rieju MRT 125 SM LC and the Vent Derapage 125 RR usually comes down to the numbers you care about most. On paper, the Rieju MRT 125 SM LC brings its published horsepower in a 112 kg package, while the Vent Derapage 125 RR counters with its own power figure at 109 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:

