Factory Bike M4F vs Rieju MR 250 Pro (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Factory Bike M4Fstacks up against the Rieju MR 250 Pro. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Factory Bike M4F | Rieju MR 250 Pro |
|---|---|---|
| Model year | 2023 | 2023 |
| Price | $6,400 | — |
| Engine | 250 cc | 250 cc |
| Horsepower | 26 hp | — |
| Weight | 113 kg | 105 kg |
| Seat height | — | 37 mm |
| Fuel capacity | 1.7 L | 2.6 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc | Single disc. Nissin Clamp and Pump Assembly |
| Rear brakes | Single disc | Single disc. Nissin Clamp and Pump Assembly |
| Tires | 80/100-R21 / 80/100-R18 | 90/90-21 / 140/80-18 |
Factory Bike M4F vs Rieju MR 250 Pro — which should you buy?
Picking between the Factory Bike M4F and the Rieju MR 250 Pro usually comes down to the numbers you care about most. On paper, the Factory Bike M4F brings 26 hp in a 113 kg package, while the Rieju MR 250 Pro counters with its own power figure at 105 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: