-->

Gas EC 250F - 2026 Specifications and Reviews

The GAS GAS EC 250F is a lightweight enduro bike engineered for trail riders seeking nimble handling and technical prowess. Its 250cc four-stroke engine delivers responsive power with modern fuel injection and liquid cooling, while the six-speed transmission provides versatile gearing. Built for aggressive off-road exploration, it excels in tight terrain where agility trumps raw horsepower.

2026
Not Rated stars Average rating: Not Rated from 0 votes
.

General information

Color OptionsRed/black
CategoryEnduro / offroad
ModelGAS GAS EC 250F

Engine and Transmission Specifications

StartingElectric
ClutchDDS wet multi-disc clutch. Braktec hydraulics.
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionKeihin EMS
Fuel ControlOverhead Cams (OHC)
InductionInjection. Keihin EFI, throttle body 42 mm
Bore x Stroke81.0 x 48.5 mm (3.2 x 1.9 inches)
Compression Ratio14.4:1
Engine DetailsCounter balancer shaft. Titanium valves.
Capacity249.9 ccm (15.25 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Wheelbase1489 mm (58.6 inches)
Ground Clearance343 mm (13.5 inches)
Overall Width830 mm (32.7 inches)
Overall Length2200 mm (86.6 inches)
Overall Height1260 mm (49.6 inches)
Seat Height956 mm (37.6 inches) If adjustable, lowest setting.
Dry Weight109.5 kg (241.4 pounds)

Gas EC 250F dimensions and frame

Wheels21 x 1.60´; 18 x 2.15´
Rear BrakesSingle disc
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc
Rear Tyre140/80-19
Front Tyre90/90-21
Rear Wheel Travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionWP XPLOR-USD, 48 mm
FrameCentral double-cradle-type 25CrMo4 steel.
 
 

Other specs

Related bikesList related bikes for comparison of specs.
Ask questionsJoin the 25 GAS GAS EC 250F discussion group or the general GAS GAS discussion group.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Insurance costsCompare US insurance quotes from the nation's top providers.
Update specsReport missing specs or required updates.
Electrical2 Ah battery.
Rake (fork angle)26.1°
Exhaust systemAluminium
Driveline520 X-Ring. Primary drive: 24:52. Final drive: 14:52.
Engine typeSingle cylinder, four-stroke
Year2025

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.