Factory Bike Hummer 150 vs E-Ton Viper ST Exl-150 (2022)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Factory Bike Hummer 150stacks up against the E-Ton Viper ST Exl-150. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Factory Bike Hummer 150 | E-Ton Viper ST Exl-150 |
|---|---|---|
| Model year | 2022 | 2010 |
| Price | — | — |
| Engine | 150 cc | 150 cc |
| Horsepower | 7 hp | — |
| Weight | 217 kg | 170 kg |
| Seat height | 28 mm | 32 mm |
| Fuel capacity | — | 2.1 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | Automatic |
| Front brakes | Single disc | Double disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 19/17-8 / 18/10-8 | 21/7-10 / 20/11-9 |
Factory Bike Hummer 150 vs E-Ton Viper ST Exl-150 — which should you buy?
Picking between the Factory Bike Hummer 150 and the E-Ton Viper ST Exl-150 usually comes down to the numbers you care about most. On paper, the Factory Bike Hummer 150 brings 7 hp in a 217 kg package, while the E-Ton Viper ST Exl-150 counters with its own power figure at 170 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: