Lifan LF125 Matrix vs WK Retro 50 (2008)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Lifan LF125 Matrixstacks up against the WK Retro 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Lifan LF125 Matrix | WK Retro 50 |
|---|---|---|
| Model year | 2008 | 2007 |
| Price | — | $1,495 |
| Engine | 50 cc | 50 cc |
| Horsepower | 3 hp | 4 hp |
| Torque | 3 Nm | — |
| Weight | 108 kg | 90 kg |
| Seat height | — | 29 mm |
| Fuel capacity | 1.6 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | — | Automatic |
| Front brakes | Single disc | Double disc. ABS |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | — | -1 |
Lifan LF125 Matrix vs WK Retro 50 — which should you buy?
Picking between the Lifan LF125 Matrix and the WK Retro 50 usually comes down to the numbers you care about most. On paper, the Lifan LF125 Matrix brings 3 hp in a 108 kg package, while the WK Retro 50 counters with 4 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:

