22 June. Monday 2026
Gas EX 250F - 2025 Specifications and Reviews
The 2025 GAS GAS EX 250F is a lightweight enduro bike designed for intermediate to advanced off-road riders seeking versatility on mixed terrain. Powered by a fuel-injected 250cc four-stroke single with liquid cooling and a six-speed transmission, it delivers responsive power and reliable performance. Known for its agile handling and competitive pricing, this Spanish-built machine excels in trail riding, enduro racing, and technical off-road situations.
2025
General information | |
| Color Options | Red/black |
| Price | US$ 10299. MSRP depends on country, taxes, accessories, etc. |
| Category | Enduro / offroad |
| Year | 2025 |
| Model | GAS GAS EX 250F |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | DS 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 44 mm |
| Bore x Stroke | 81.0 x 48.5 mm (3.2 x 1.9 inches) |
| Compression Ratio | 14.5:1 |
| Engine Type | Single cylinder, four-stroke |
| 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 | 103.9 kg (229.1 pounds) |
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Gas EX 250F dimensions and frame | |
| Wheels | Spoked wheels with aluminium rims |
| Rear Brakes | Single disc |
| Brake Disc Diameter | 220 mm (8.7 inches) |
| Front Brakes | Single disc |
| Rear Tyre | 140/80-18 |
| Front Tyre | 90/90-21 |
| Rear Wheel Travel | 300 mm (11.8 inches) |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front Wheel Travel | 310 mm (12.2 inches) |
| Front Suspension | WP-USD, XACT PRO 7548 Fork, 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 EX 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 chain |
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