Attribute | ![]() TM Racing MX 250Fi 2016 × | ![]() TM Racing MX 250 Fi 2012 × |
---|---|---|
General | ||
Production from (year) | 2016 | 2012 |
Make | TM Racing | TM Racing |
Model | TM Racing MX 250Fi | TM Racing MX 250 Fi |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Valves per cylinder | 4 | 4 |
Fuel system | Injection | Injection. Fuel Injection with 44 mm throttle body |
Engine details | Titanium valves | DOHC with finger follower and 4 Titanium Valves |
Displacement (cm³) | 249.5 | 249.5 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 77 | 77 |
Stroke (mm) | 53.6 | 53.6 |
Gearbox | 6-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Driveline | Straight – tooth gear | Primary drive: Straight – tooth gear |
Ignition | Microtec Electronic | Kokusan generator, Microtec Electronic |
Clutch | Multiuple-disk in oil-bath with hydaulic control | Multiple-disk in oil bath with hydraulic control |
Lubrication system | Dry sump with 2 pumps | Dry sump with 2 pumps |
Compression | - | 17.2:1 |
Chassis | ||
Front suspension | Marzocchi USD 50 mm (optional Kayaba USD 48 mm) | Marzocchi upside-down fork |
Rear suspension | TM Racing monoshock | Sachs Boge (optional Ohlins ) |
Front brakes | Single disc. Wave disk with Nissin pump and Brembo caliper | Single disc. Braking wave Disk. With Nissin pump and caliper. |
Rear brakes | Single disc. Wave disk with Nissin pump and caliper | Single disc. Braking wave Disk. With Nissin pump and caliper. |
Diameter (mm) | 245 | 245 |
Frame type | Alluminium perimetral | Perimetral aluminium |
Front tyre | 80/100-21 | 80/100-21 |
Rear tyre | 100/90-19 | 100/90-19 |
Wheels | Wire spoked, blue rims | Blue rims |
Other | ||
Starter | Electric & kick | Kick |
Color options |
|
|
Performance | ||
Fuel capacity (l) | 8.2 | 8.2 |