GAS GAS EX 250F vs Factory Bike J3 (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the GAS GAS EX 250Fstacks up against the Factory Bike J3. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | GAS GAS EX 250F | Factory Bike J3 |
|---|---|---|
| Model year | 2023 | 2022 |
| Price | $9,899 | — |
| Engine | 250 cc | 250 cc |
| Horsepower | — | 17 hp |
| Weight | 100 kg | 113 kg |
| Seat height | 37 mm | 35 mm |
| Fuel capacity | 2.3 L | 1.7 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc. Two-piston calipers. | Single disc |
| Rear brakes | Single disc. Single-piston caliper. | Single disc |
| Tires | 90/90-21 / 140/80-18 | 80/100-21 / 110/90-18 |
GAS GAS EX 250F vs Factory Bike J3 — which should you buy?
Picking between the GAS GAS EX 250F and the Factory Bike J3 usually comes down to the numbers you care about most. On paper, the GAS GAS EX 250F brings its published horsepower in a 100 kg package, while the Factory Bike J3 counters with 17 hp at 113 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: