Hyosung RX125D-E vs Hercules K 125 Military (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Hyosung RX125D-Estacks up against the Hercules K 125 Military. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Hyosung RX125D-E | Hercules K 125 Military |
|---|---|---|
| Model year | 2011 | 1990 |
| Price | — | — |
| Engine | 124 cc | 124 cc |
| Horsepower | 13 hp | 13 hp |
| Weight | 120 kg | — |
| Seat height | 34 mm | — |
| Fuel capacity | — | 4.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Single disc. Twin piston | Expanding brake |
| Rear brakes | Expanding brake (drum brake) | Expanding brake |
| Tires | 2.75-21 / 4.10-18 | 3.25-18 / 3.50-18 |
Hyosung RX125D-E vs Hercules K 125 Military — which should you buy?
Picking between the Hyosung RX125D-E and the Hercules K 125 Military usually comes down to the numbers you care about most. On paper, the Hyosung RX125D-E brings 13 hp in a 120 kg package, while the Hercules K 125 Military counters with 13 hp.
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:

