Attribute | ![]() TM Racing EN 250 F e.s. 2005 × | ![]() TM Racing MX 250 2005 × |
---|---|---|
General | ||
Production from (year) | 2005 | 2005 |
Make | TM Racing | TM Racing |
Model | TM Racing EN 250 F e.s. | TM Racing MX 250 |
Category | Enduro / offroad | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
Valves per cylinder | 4 | - |
Fuel system | Carburettor. Mikuni TDMR 38 mm. | Carburettor. Keihin PWM 38 |
Displacement (cm³) | 249 | 249 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 66.4 | 66.4 |
Stroke (mm) | 72 | 72 |
Gearbox | 5-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
Ignition | Koukusan CDI electronic w/ variable advance | Koukusan CDI electronic w/ variable advance |
Clutch | Multiple-disk in oil-bath with hydraulic control | Multiple-disk in oil-bath with hydraulic control |
Compression | 15.5:1 | 15.5:1 |
Chassis | ||
Front suspension | Kayba/Paioli/Ohlins | Kayba/Paioli USD 48 mm |
Rear suspension | Ohlins | Ohlins |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 245 | 245 |
Frame type | Cr-Mo steel. Perimetral oval section. | Cr-Mo steel. Perimetral oval section. |
Front tyre | 90/90-21 | 100/90-21 |
Rear tyre | 120/90-18 | 110/90-19 |
Other | ||
Starter | Electric & kick | - |
Performance | ||
Fuel capacity (l) | 8 | 8 |