Attribute | ![]() TM Racing MX 250 2017 × | ![]() TM Racing MX 250 Cross × |
---|---|---|
General | ||
Production from (year) | 2017 | 2004 |
Make | TM Racing | TM Racing |
Model | TM Racing MX 250 | TM Racing MX 250 Cross |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
Fuel system | Carburettor. Keihin PWM 38 | Carburettor |
Engine details | V-Force Reed valve | - |
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 | 6-speed |
Driveline | Straight – tooth gear | - |
Ignition | Kokusan CDI Electronic with variable advance with two selectable maps through handlebar switch | - |
Clutch | Multiple-disk in oil bath with hydraulic control | - |
Lubrication system | 3,5% oil mix | - |
Compression | - | 15.5:1 |
Chassis | ||
Front suspension | KYB 48mm | Paioli USD 46 (optional Ohlins) |
Rear suspension | TM Racing | Ohlins |
Front brakes | Single disc. Wave disc. | Single disc |
Rear brakes | Single disc. Wave disc. | Single disc |
Diameter (mm) | 245 | 240 |
Frame type | Perimetral aluminium section | Cr-Mo steel |
Front tyre | 100/90-X21 | 100/90-21 |
Rear tyre | 110/90-X19 | 110/90-19 |
Other | ||
Starter | Kick | - |
Color options |
| - |
Performance | ||
Fuel capacity (l) | 8.7 | 9 |