Yamaha Serow 250 vs GAS GAS EC 250 E4 (2018)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha Serow 250stacks up against the GAS GAS EC 250 E4. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha Serow 250 | GAS GAS EC 250 E4 |
|---|---|---|
| Model year | 2018 | 2018 |
| Price | — | — |
| Engine | 249 cc | 249 cc |
| Horsepower | 18 hp | — |
| Torque | 19 Nm | — |
| Weight | 130 kg | 105 kg |
| Seat height | 32 mm | 38 mm |
| Fuel capacity | 2.5 L | 2.6 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc | Single disc. NG disc, Nissin caliper |
| Rear brakes | Single disc | Single disc. NG disc, Nissin caliper |
| Tires | 2.75-21 / 120/80-18 | 90/90-21 / 140/80-18 |
Yamaha Serow 250 vs GAS GAS EC 250 E4 — which should you buy?
Picking between the Yamaha Serow 250 and the GAS GAS EC 250 E4 usually comes down to the numbers you care about most. On paper, the Yamaha Serow 250 brings 18 hp in a 130 kg package, while the GAS GAS EC 250 E4 counters with its own power figure at 105 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: