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| Category | Enduro / offroad | 
| Year | 2012 | 
| Model | GAS GAS EC 250 Racing | 
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Engine and Transmission Specifications | 
| Exhaust system | FMF | 
| Clutch | Hydraulic, multidisc in oil bath | 
| Transmission type,final drive | Chain | 
| Gearbox | 6-speed | 
| Cooling system | Liquid | 
| Lubrication system | Fuel mixed 1:50 | 
| Fuel control | SOHC | 
| Fuel system | Carburettor. Keihin 38 mm - Intake by reed valve | 
| Bore x stroke | 66.4 x 72.0 mm (2.6 x 2.8 inches) | 
| Engine type | Single cylinder, two-stroke | 
| Capacity: | 249.30 ccm (15.21 cubic inches) | 
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Brakes, suspension, Frame and wheels | 
| Wheels | Light aluminium spoke rim | 
| Rear brakes diameter | 220 mm (8.7 inches) | 
| Rear brakes | Single disc. Wave disc, 1-piston caliper | 
| Front brakes diameter | 260 mm (10.2 inches) | 
| Front brakes | Double disc. Wave disc, 2-piston caliper | 
| Rear tyre dimensions | 140/80-18 | 
| Front tyre dimensions | 90/90-21 | 
| Rear suspension travel | 320 mm (12.6 inches) | 
| Rear suspension | ÖHLINS hydraulic mono shock absorber | 
| Front suspension travel | 315 mm (12.4 inches) | 
| Front suspension | Inverted MARZOCCHI Ø48 with closed cartridge | 
| Frame type | Chrome molybdenum perimetral frame | 
Physical measures and capacities | 
| Fuel capacity | 10.00 litres (2.64 gallons) | 
| Wheelbase | 1,475 mm (58.1 inches) | 
| Overall width | 830 mm (32.7 inches) | 
| Overall length | 2,200 mm (86.6 inches) | 
| Overall height | 1,260 mm (49.6 inches) | 
| Seat height | 960 mm (37.8 inches) If adjustable, lowest setting. | 
| Dry weight | 102.0 kg (224.9 pounds) | 
Other specs | 
| Comments | Czech made bike. | 
| Electrical | 12 Volt | 
| Wheelbase | 1,527 mm (60.1 inches) | 
| Rear tyre | 200/50-ZR17 | 
| Front tyre | 120/70-ZR17 | 
| Rear wheel travel | 78 mm (3.1 inches) | 
| Rear Suspension | Fully adjustable Ohlins 46mm central spring unit | 
| Front wheel travel | 120 mm (4.7 inches) | 
| Front Suspension | Fully adjustable USD Ohlins 43mm forks | 
| Trail | 132 mm (5.2 inches) | 
| Rake (fork angle) | 24.0° | 
| Valves per cylinder | 4 | 
| Bore x Stroke | 90.0 x 64.0 mm (3.5 x 2.5 inches) | 
| Compression | 9.9:1 | 
| Engine details | 90 degree cyclinder angle | 
| Capacity: | 2442.00 ccm (149.01 cubic inches) | 
| Model | FGR Midalu 2500 | 
| Color options | Black/red/white | 
| Starter | Kick | 
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