GAS GAS EC 250 4T - 2010 Specifications and Reviews

The 2010 GAS GAS EC 250 4T is a lightweight four-stroke enduro bike designed for trail riders and beginners seeking accessibility and maneuverability. Known for its low seat height, electric start convenience, and responsive handling, this Spanish-built machine excels in tight terrain and technical sections. Its aluminum frame and progressive suspension deliver confidence across varied off-road conditions.

2010
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General information

CategoryEnduro / offroad
Year2010
ModelGAS GAS EC 250 4T
 
 

Engine and Transmission Specifications

ClutchHydraulic multidisc.
Gearbox5-speed
Cooling systemLiquid
IgnitionCDI
Fuel systemCarburettor. 38 Keihin carb, FCR-MX37
Valves per cylinder5
Bore x stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Engine typeSingle cylinder, four-stroke
Capacity:249.30 ccm (15.21 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Single-piston
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc. Double-piston
Rear tyre dimensions140/80-18
Front tyre dimensions90/90-21
Rear suspension travel310 mm (12.2 inches)
Rear suspensionOne-piece aluminium swing arm progressive system with Sachs shock absorber
Front suspension travel295 mm (11.6 inches)
Front suspension45 mm upside-down Marzocchi fork
Frame typeDeltabox build with Cromoly ´B´ tubes

Physical measures and capacities

Fuel capacity6.30 litres (1.66 gallons)
Wheelbase1,476 mm (58.1 inches)
Seat height945 mm (37.2 inches) If adjustable, lowest setting.
Dry weight110.0 kg (242.5 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack
StarterElectric & kick

Performance Profile & Rider Fit

Best For

Track20%
City20%
Cornering55%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a competition-focused enduro machine best suited to intermediate and experienced off-road riders comfortable with a tall seat, kick starting, and demanding technical terrain.
PurposeBuilt for enduro racing and serious off-road trail riding rather than street use, road touring, or passenger carrying.
Rider FitThe lightweight sub-115kg dry weight and tall 940mm seat height make it very manageable to muscle through obstacles, but the seat height and firm suspension favor taller, fitter riders.
CharacterA raw, purpose-built four-stroke enduro bike with premium long-travel suspension, hydraulic clutch, and a race-bred chassis that rewards aggressive, skillful off-road riding.
Not Ideal ForThis bike is not for commuters, highway tourers, passengers, or riders seeking plush comfort and low-maintenance road-going practicality.

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

Rider Fit Visualizer

2010 GAS GAS EC 250 4T Rider Ergonomics Assessment

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

Feet:

At 945mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 GAS GAS EC 250 4T, 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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