Gas EC 250F - 2025 Specifications and Reviews
The 2025 GAS GAS EC 250F is a lightweight enduro bike designed for trail riders seeking technical off-road performance. Its 250cc four-stroke engine with titanium valves and counter-balancer shaft delivers reliable power and smooth operation across varied terrain. Best known for its nimble handling and efficiency, it excels in tight, rocky conditions where precision and fuel economy matter most.
2025
General information | |
| Color Options | Red/black |
| Category | Enduro / offroad |
| Model | GAS GAS EC 250F |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | DDS wet multi-disc clutch. Braktec hydraulics. |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Keihin EMS |
| Fuel Control | Overhead Cams (OHC) |
| Induction | Injection. Keihin EFI, throttle body 42 mm |
| Bore x Stroke | 81.0 x 48.5 mm (3.2 x 1.9 inches) |
| Compression Ratio | 14.4:1 |
| Engine Details | Counter balancer shaft. Titanium valves. |
| Capacity | 249.9 ccm (15.25 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 9.00 litres (2.38 US gallons) |
| Wheelbase | 1489 mm (58.6 inches) |
| Ground Clearance | 343 mm (13.5 inches) |
| Overall Width | 830 mm (32.7 inches) |
| Overall Length | 2200 mm (86.6 inches) |
| Overall Height | 1260 mm (49.6 inches) |
| Seat Height | 956 mm (37.6 inches) If adjustable, lowest setting. |
| Dry Weight | 109.5 kg (241.4 pounds) |
| | |
Gas EC 250F dimensions and frame | |
| Wheels | 21 x 1.60´; 18 x 2.15´ |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 220 mm (8.7 inches) |
| Front Brakes | Single disc |
| Rear Tyre | 140/80-19 |
| Front Tyre | 90/90-21 |
| Rear Wheel Travel | 300 mm (11.8 inches) |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front Wheel Travel | 300 mm (11.8 inches) |
| Front Suspension | WP XPLOR-USD, 48 mm |
| Frame | Central double-cradle-type 25CrMo4 steel. |
Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 GAS GAS EC 250F discussion group or the general GAS GAS discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Update specs | Report missing specs or required updates. |
| Electrical | 2 Ah battery. |
| Rake (fork angle) | 26.1° |
| Exhaust system | Aluminium |
| Driveline | 520 X-Ring. Primary drive: 24:52. Final drive: 14:52. |
| Engine type | Single cylinder, four-stroke |
| Year | 2025 |
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