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Category | Cross / motocross |
Year | 2011 |
Model | TM racing MX 250 |
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Engine and Transmission Specifications |
Clutch | Multiple-disk in oil bath with hydraulic control |
Transmission type,final drive | Chain |
Gearbox | 5-speed |
Cooling system | Liquid |
Lubrication system | 3.5% oil mixture |
Ignition | Kokusan CDI Electronic with variable advance with two selectable maps through handlebar switch |
Fuel system | Carburettor. Keihin PWM 38 |
Bore x stroke | 66.4 x 72.0 mm (2.6 x 2.8 inches) |
Compression | 17.2:1 |
Engine details | V-Force Reed valve |
Engine type | Single cylinder, two-stroke |
Capacity: | 249.00 ccm (15.19 cubic inches) |
Brakes, suspension, Frame and wheels |
Rear brakes diameter | 245 mm (9.6 inches) |
Rear brakes | Single disc. Nissin pump and Brembo caliper |
Front brakes diameter | 270 mm (10.6 inches) |
Front brakes | Single disc. Nissin pump and Brembo caliper |
Rear tyre dimensions | 110/90-19 |
Front tyre dimensions | 100/90-21 |
Rear suspension | Sachs Boge (optional Ohlins ) |
Front suspension | Marzocchi upside-down fork |
Frame type | Perimetral aluminium section |
Physical measures and capacities |
Fuel capacity | 8.70 litres (2.30 gallons) |
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Other specs |
Wheelbase | 1,280 mm (50.4 inches) |
Ground clearance | 305 mm (12.0 inches) |
Overall width | 1,250 mm (49.2 inches) |
Overall length | 2,030 mm (79.9 inches) |
Overall height | 1,300 mm (51.2 inches) |
Seat height | 918 mm (36.1 inches) If adjustable, lowest setting. |
Power/weight ratio | 0.0545 HP/kg |
Dry weight | 364.0 kg (802.5 pounds) |
Wheels | Alloy Wheels. |
Rear tyre | 22/10-12 |
Front tyre | 25/8-12 |
Rear Suspension | Double A-Arm, IRS |
Front Suspension | Double A-Arm |
Driveline | 4x4. L/H/N/R transmission shift. CVT |
Fuel control | Single Overhead Cams (SOHC) |
Bore x Stroke | 92.0 x 75.6 mm (3.6 x 3.0 inches) |
Power | 19.85 Horsepower">HP (14.5 Kilowatt">kW)) @ 7000 Revolutions">RPM |
Capacity: | 503.00 ccm (30.69 cubic inches) |
Color options | Blue |
Starter | Kick |
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