| TECHNICAL SPECIFICATION | 
|---|
| Model ID | 
|---|
| Manufacturer (Make) | GAS GAS | 
| Model Name | EC 250 2T E | 
| Year | 2011 | 
| Category(class) | Enduro | 
| Engine | 
|---|
| Engine Capacity (Displacement) | 249 ccm (15.19 cubic inches) | 
| Engine Type | Single cylinder, two-stroke | 
| Bore x Stroke | Ø66.4 mm x 72.0 mm (Ø2.61 inches x 2.83 inches) | 
| Bore/Stroke Ratio | 0.92 | 
| Fuel System(Carburetion) | Carburettor. Keihin 38 mm - Intake by reed valve | 
| Starter System | Electric | 
| Lubrication System | 2-stroke-oil/fuel mixed 1:50 | 
| Cooling System | Liquid | 
| Powertrain | 
|---|
| Clutch | Hydraulic multidisc. | 
| Gearbox | 6 speed | 
| Transmission (Final Drive) | Chain | 
| Chassis/Suspension/Brakes | 
|---|
| Frame Type | Chrom-Molybdenum tubular frame | 
| Front Suspension | Sachs 48 mm Up-Side-Down | 
| Front Suspension Travel | 295 mm (11.61 inches) | 
| Rear Suspension | Aluminium swingarm, Progressive linkage system. Sachs hydraulic mono shock absorber | 
| Rear Suspension Travel | 310 mm (12.2 inches) | 
| Front Brakes | Single disc. Wave floating, 2-piston caliper | 
| Front Brakes Diameter | Ø260 mm (Ø10.24 inches) | 
| Rear Brakes | Single disc. Wave disc, 1-piston caliper | 
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) | 
| Front Tire | 90/90-21 | 
| Rear Tire | 140/80-18 | 
| Dimensions | 
|---|
| Overall Length | 2200 mm (86.61 inches) | 
| Overall Width | 830 mm (32.68 inches) | 
| Overall Height | 1260 mm (49.61 inches) | 
| Seat Height | 940 mm (37.01 inches) | 
| Wheelbase | 1475 mm (58.07 inches) | 
| Dry Weight | 101.0 kg (223 lb) | 
| Fuel Capacity | 9.50 litres (2.51 gallons) | 
| Performance | 
|---|
| Top Speed | - | 
| Acceleration (dart, speedup) time |  | 
| 0-100 km/h | - | 
| 0-60 mph | - | 
| 1/4 mile | - | 
| 60 to 140 km/h, highest gear | - |