Rieju MR 250 Pro vs Factory Bike J3 (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Rieju MR 250 Prostacks up against the Factory Bike J3. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Rieju MR 250 Pro | Factory Bike J3 |
|---|---|---|
| Model year | 2023 | 2022 |
| Price | — | — |
| Engine | 250 cc | 250 cc |
| Horsepower | — | 17 hp |
| Weight | 105 kg | 113 kg |
| Seat height | 37 mm | 35 mm |
| Fuel capacity | 2.6 L | 1.7 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. Nissin Clamp and Pump Assembly | Single disc |
| Rear brakes | Single disc. Nissin Clamp and Pump Assembly | Single disc |
| Tires | 90/90-21 / 140/80-18 | 80/100-21 / 110/90-18 |
Rieju MR 250 Pro vs Factory Bike J3 — which should you buy?
Picking between the Rieju MR 250 Pro and the Factory Bike J3 usually comes down to the numbers you care about most. On paper, the Rieju MR 250 Pro brings its published horsepower in a 105 kg package, while the Factory Bike J3 counters with 17 hp at 113 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: