| TECHNICAL SPECIFICATION | 
|---|
| Model ID | 
|---|
| Manufacturer (Make) | TM racing | 
| Model Name | EN 250 F e.s. | 
| Year | 2005 | 
| Category(class) | Enduro | 
| Engine | 
|---|
| Engine Capacity (Displacement) | 249 ccm (15.19 cubic inches) | 
| Engine Type | 1 cylinder | 
| Bore x Stroke | Ø66.4 mm x 72.0 mm (Ø2.61 inches x 2.83 inches) | 
| Bore/Stroke Ratio | 0.92 | 
| Stroke | 4 | 
| Valves per Cylinder | 4 | 
| Timing System | DOHC | 
| Fuel System(Carburetion) | Carburettor, mikuni tdmr 38 mm | 
| Ignition | Electronic cdi, kokusan | 
| Starter System | Electric and Kick starter | 
| Cooling System | Liquid | 
| Powertrain | 
|---|
| Gearbox | 5 speed | 
| Chassis/Suspension/Brakes | 
|---|
| Front Brakes | Single disc | 
| Front Brakes Diameter | Ø270 mm (Ø10.63 inches) | 
| Rear Brakes | Single disc | 
| Rear Brakes Diameter | Ø245 mm (Ø9.65 inches) | 
| Front Tire | 90/90-21 | 
| Rear Tire | 120/90-18 | 
| Dimensions | 
|---|
| Fuel Capacity  | 8 litres (2.11 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 | - |