KSR Vertigo 125 vs Yamaha Soul GT (2017)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KSR Vertigo 125stacks up against the Yamaha Soul GT. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KSR Vertigo 125 | Yamaha Soul GT |
|---|---|---|
| Model year | 2017 | 2017 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Horsepower | 10 hp | 9 hp |
| Torque | — | 10 Nm |
| Weight | 105 kg | 96 kg |
| Seat height | — | 30 mm |
| Fuel capacity | 1.5 L | 1.1 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | — | 80/80-14 / 100/70-14 |
KSR Vertigo 125 vs Yamaha Soul GT — which should you buy?
Picking between the KSR Vertigo 125 and the Yamaha Soul GT usually comes down to the numbers you care about most. On paper, the KSR Vertigo 125 brings 10 hp in a 105 kg package, while the Yamaha Soul GT counters with 9 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:

