Yamaha XT 250 (reduced effect) Specs
The Yamaha XT 250 (reduced effect) model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 1981 , the dry weight is and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 17.00 HP (12.4 kW) @ 7500 RPM and a maximum torque of . With this drive-train, the Yamaha XT 250 (reduced effect) is capable of reaching a maximum top speed of 112.0 km/h (69.6 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha XT 250 (reduced effect) have a frame with front suspension being and in the rear suspension it is equiped with . Stock tire sizes are 3.00-21 on the front, and 4.60-17 on the rear. As for stopping power, the Yamaha XT 250 (reduced effect) braking system includes Expanding brake size at the front and Expanding brake size at the rear.
Yamaha XT 250 (reduced effect) General Information
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| Brand |
Yamaha |
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| Model |
Yamaha XT 250 (reduced effect) |
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| Year |
1981 |
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| Year |
1981 |
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| Category |
Enduro / offroad |
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| Factory Warranty (Years / miles) |
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Yamaha XT 250 (reduced effect) Dimensions, Aerodynamics and weight
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| Frame type |
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| Seat details |
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| Wheelbase |
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| Length |
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| Width |
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| Height |
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| Seat Height |
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| Alternate Seat Height |
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| Ground Clearance |
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| Trail size |
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| Wheels details |
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| Front Tyres - Rims dimensions |
3.00-21 |
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| Rear Tyres - Rims dimensions |
4.60-17 |
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| Front brakes |
Expanding brake |
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| Rear brakes |
Expanding brake |
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| Front Brakes Dimensions - Disc Dimensions |
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| Rear Brakes Dimensions - Disc Dimensions |
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| Curb Weight (including fluids) |
125.0 kg (275.6 pounds) |
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| Dry Weight |
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| Front Percentage of Weight |
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| Rear Percentage of Weight |
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| Weight-Power Output Ratio : |
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| Fuel Tank Capacity |
8.00 litres (2.11 gallons) |
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| Reserve Fuel Capacity |
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| Carrying Details and Capacity |
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| Front Suspension |
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| Front Suspension Travel |
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| Rear Suspension |
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| Rear Suspension Travel |
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Yamaha XT 250 (reduced effect) Engine and Transmission Technical Data
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| Engine type - Number of cylinders |
Single cylinder, four-stroke |
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| Engine details |
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| Fuel system |
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| Engine size - Displacement - Engine capacity |
249.00 ccm (15.19 cubic inches) |
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| Bore x Stroke |
75.0 x 56.5 mm (3.0 x 2.2 inches) |
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| Compression Ratio |
9.2:1 |
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| Number of valves per cylinder |
2 |
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| Camshaft Valvetrain Configuration |
OHC |
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| Maximum power - Output - Horsepower |
17.00 HP (12.4 kW) @ 7500 RPM |
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| Maximum torque |
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| Engine Maximum RPM |
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| Cooling system |
Air |
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| Lubrication system |
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| Engine oil capacity |
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| Exhaust system |
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| Gearbox |
5-speed |
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| Transmission type, final drive ratio |
Chain |
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| Clutch type |
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| Driveline |
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Yamaha XT 250 (reduced effect) Performance
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| Top Speed |
112.0 km/h (69.6 mph) |
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| Acceleration 0 to 100 km/h (0 to 62 mph) |
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| Acceleration 0 to 400m (1/4 mile) |
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| Recuperation 60 to 140 km/h in highest gear |
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| Fuel Consumption - MPG - Economy - Efficiency |
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| CO2 emissions |
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| Emissions |
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Yamaha XT 250 (reduced effect) Electrical Systems, Ignition and Equipment
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| Ignition Type |
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| Electrical Details |
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| Starter Type |
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| Instruments |
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| Lights |
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