Sym HD 125 vs Chang-Jiang BD 50QT-5D 125 (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sym HD 125stacks up against the Chang-Jiang BD 50QT-5D 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sym HD 125 | Chang-Jiang BD 50QT-5D 125 |
|---|---|---|
| Model year | 2007 | 2007 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Horsepower | 13 hp | 3 hp |
| Torque | 11 Nm | — |
| Weight | 135 kg | 90 kg |
| Fuel capacity | 2.1 L | 1.6 L |
| Fuel type | petrol | petrol |
| Front brakes | Single disc | Single disc. Hand operation, disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake). Hand operation, drum |
| Tires | — | 3.5-10 / 3.5-10 |
Sym HD 125 vs Chang-Jiang BD 50QT-5D 125 — which should you buy?
Picking between the Sym HD 125 and the Chang-Jiang BD 50QT-5D 125 usually comes down to the numbers you care about most. On paper, the Sym HD 125 brings 13 hp in a 135 kg package, while the Chang-Jiang BD 50QT-5D 125 counters with 3 hp at 90 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: