Rieju Marathon Pro 125 vs UM DSF 125 (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Rieju Marathon Pro 125stacks up against the UM DSF 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Rieju Marathon Pro 125 | UM DSF 125 |
|---|---|---|
| Model year | 2011 | 2010 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Weight | 108 kg | 122 kg |
| Seat height | 35 mm | 36 mm |
| Fuel capacity | 1.7 L | 2.6 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Single disc. Galfer Wave. Double piston caliper. | Single disc |
| Rear brakes | Single disc. Galfer Wave | Single disc |
| Tires | 90/90-21 / 120/80-18 | 3.00-21 / 4.10-18 |
Rieju Marathon Pro 125 vs UM DSF 125 — which should you buy?
Picking between the Rieju Marathon Pro 125 and the UM DSF 125 usually comes down to the numbers you care about most. On paper, the Rieju Marathon Pro 125 brings its published horsepower in a 108 kg package, while the UM DSF 125 counters with its own power figure at 122 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: