GAS GAS Gas EC 250 - 2026 Specifications and Reviews

The 2026 GAS GAS EC 250 is a lightweight two-stroke enduro bike engineered for competitive off-road riders and trail enthusiasts seeking nimble handling and responsive power delivery. Its 249cc liquid-cooled engine features modern Keihin fuel injection and a counter-balancer shaft for smooth operation across varied terrain. Known for exceptional maneuverability and racing pedigree, it excels in technical woods and rocky trails.

2026
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General information

Color OptionsRed/black
PriceUS$ 10499. MSRP depends on country, taxes, accessories, etc.
CategoryEnduro / offroad
ModelGAS GAS EC 250

Engine and Transmission Specifications

StartingElectric
ClutchDS wet multi-disc clutch. Braktec hydraulics.
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionVitesco Technologies EMS
InductionInjection. Keihin EFI, throttle body 39 mm
Valves Per Cylinder2
Bore x Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Engine DetailsCounter balancer shaft
Engine TypeSingle cylinder, two-stroke
Capacity:249.0 ccm (15.19 cubic inches)

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Wheelbase1489 mm (58.6 inches)
Ground Clearance354 mm (13.9 inches)
Overall Width810 mm (31.9 inches)
Overall Length2145 mm (84.4 inches)
Overall Height1235 mm (48.6 inches)
Seat Height956 mm (37.6 inches) If adjustable, lowest setting.
Dry Weight107.6 kg (237.2 pounds)
 
 

GAS GAS Gas EC 250 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

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsFrom Spain.
Electrical2 Ah battery.
Rake (fork angle)26.1°
Exhaust systemAluminium
Driveline520 X-Ring. Primary drive: 26:72.
Lubrication system1:80 ration, electronic oil pp
Year of manufacture2025

Performance Profile & Rider Fit

Best For

Track30%
City15%
Cornering80%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a demanding, competition-bred enduro machine best suited to intermediate and experienced off-road riders comfortable with a light, punchy two-stroke.
PurposeBuilt purely for technical enduro and off-road competition, not as a general-purpose or road-oriented motorcycle.
Rider FitThe tall 956 mm seat height and minimal, firm suspension setup favor taller, fit riders with good off-road standing and balance skills.
CharacterAggressive, lightweight and razor-sharp handling define its character, rewarding an active riding style over relaxed cruising.
Not Ideal ForThis bike is not suitable for new riders, highway commuting, two-up touring, or anyone wanting a comfortable, low-maintenance road bike.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2026 GAS GAS Gas EC 250 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 956mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2026 GAS GAS Gas EC 250, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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