WK Retro 50 vs Tomberlin MadAss (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the WK Retro 50stacks up against the Tomberlin MadAss. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | WK Retro 50 | Tomberlin MadAss |
|---|---|---|
| Model year | 2007 | 2007 |
| Price | $1,495 | $1,599 |
| Engine | 50 cc | 50 cc |
| Horsepower | 4 hp | 3 hp |
| Weight | 90 kg | 85 kg |
| Seat height | 29 mm | — |
| Fuel capacity | 2.0 L | 1.2 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | — |
| Front brakes | Double disc. ABS | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | -1 | 90/90-R16 / 120/80-R16 |
WK Retro 50 vs Tomberlin MadAss — which should you buy?
Picking between the WK Retro 50 and the Tomberlin MadAss usually comes down to the numbers you care about most. On paper, the WK Retro 50 brings 4 hp in a 90 kg package, while the Tomberlin MadAss counters with 3 hp at 85 kg. On price, the WK Retro 50 has the lower MSRP.
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: