Serpento Viper 250 vs TM Racing EN 250 (2020)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Serpento Viper 250stacks up against the TM Racing EN 250. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Serpento Viper 250 | TM Racing EN 250 |
|---|---|---|
| Model year | 2020 | 2019 |
| Price | — | — |
| Engine | 249 cc | 249 cc |
| Weight | 130 kg | — |
| Seat height | 34 mm | — |
| Fuel capacity | 4.0 L | 2.5 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Single disc | Single disc. Wave disk with Nissin pump and Brembo caliper |
| Rear brakes | Single disc | Single disc. Wave disk with Nissin pump and caliper |
| Tires | 110/90-19 / 4.60-17 | 90/90-21 / 140/80-18 |
Serpento Viper 250 vs TM Racing EN 250 — which should you buy?
Picking between the Serpento Viper 250 and the TM Racing EN 250 usually comes down to the numbers you care about most. On paper, the Serpento Viper 250 brings its published horsepower in a 130 kg package, while the TM Racing EN 250 counters with its own power figure.
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: