Yiben 139QBT-15 vs Generic XOR Competition (2008)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yiben 139QBT-15stacks up against the Generic XOR Competition. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yiben 139QBT-15 | Generic XOR Competition |
|---|---|---|
| Model year | 2008 | 2008 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Horsepower | — | 2 hp |
| Torque | — | 3 Nm |
| Weight | — | 96 kg |
| Fuel capacity | — | 4.0 L |
| Fuel type | petrol | petrol |
| Transmission | — | Automatic |
| Tires | — | 120/70-12 / 120/70-12 |
Yiben 139QBT-15 vs Generic XOR Competition — which should you buy?
Picking between the Yiben 139QBT-15 and the Generic XOR Competition usually comes down to the numbers you care about most. On paper, the Yiben 139QBT-15 brings its published horsepower, while the Generic XOR Competition counters with 2 hp at 96 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:

