UM Comet 125 SS vs Piaggio Skipper ST 125 (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the UM Comet 125 SSstacks up against the Piaggio Skipper ST 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | UM Comet 125 SS | Piaggio Skipper ST 125 |
|---|---|---|
| Model year | 2006 | 2005 |
| Price | — | — |
| Engine | 124 cc | 124 cc |
| Horsepower | — | 9 hp |
| Weight | 97 kg | 108 kg |
| Seat height | 30 mm | 32 mm |
| Fuel capacity | 1.3 L | 2.5 L |
| Fuel type | petrol | petrol |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | — | 120/70-12 / 130/70-12 |
UM Comet 125 SS vs Piaggio Skipper ST 125 — which should you buy?
Picking between the UM Comet 125 SS and the Piaggio Skipper ST 125 usually comes down to the numbers you care about most. On paper, the UM Comet 125 SS brings its published horsepower in a 97 kg package, while the Piaggio Skipper ST 125 counters with 9 hp at 108 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:

