22 June. Monday 2026
GAS GAS EC 250 F - 2012 Specifications and Reviews
The 2012 GAS GAS EC 250 F is a lightweight enduro bike suited to trail riders seeking nimble handling and technical prowess. Powered by a Yamaha-derived 250cc four-stroke engine with five valves per cylinder, it delivers responsive power ideal for navigating tight terrain. Known for its agile chassis and proven reliability, this model is best recognized for excelling in competitive enduro racing and challenging off-road conditions.
2012
General information | |
| Category | Enduro / offroad |
| Year | 2012 |
| Model | GAS GAS EC 250 F |
Engine and Transmission Specifications | |
| Clutch | Hydraulic multidisc. |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 2% mixture. |
| Fuel control | DOHC |
| Fuel system | Carburettor. Keihin FCR-MX37 |
| Valves per cylinder | 5 |
| Bore x stroke | 77.0 x 53.6 mm (3.0 x 2.1 inches) |
| Engine details | Yamaha engine |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 249.60 ccm (15.23 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Light aluminium spoke rim |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc. Galfer wave disc, 1-piston nissin brake caliper |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Galfer wave disc, 2-piston nissin brake caliper |
| Rear tyre dimensions | 140/80-18 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 298 mm (11.7 inches) |
| Rear suspension | Öhlins hydraulic mono-shock absorber |
| Front suspension travel | 295 mm (11.6 inches) |
| Front suspension | Marzocchi ø48 mm inverted front fork with closed cartridge |
| Frame type | Chrom-Molybdenum frame with B-profil |
Physical measures and capacities | |
| Fuel capacity | 6.30 litres (1.66 gallons) |
| Wheelbase | 1,490 mm (58.7 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 | 940 mm (37.0 inches) If adjustable, lowest setting. |
| Dry weight | 110.0 kg (242.5 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 |
| Capacity: | 2442.00 ccm (149.01 cubic inches) |
| Model | FGR Midalu 2500 |
| Color options | Black/red/white |
| Starter | Electric & kick |
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