Motorcycles Specs > Yamaha > Yamaha RD 250

Yamaha RD 250 Specs

(1978)

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Key Specs

Twin, two-stroke

15.1 cu-in
247 cm³

27 HP
27.00 PS / 20 kW

6-speed

348 lbs
/ 158.0 kg

Yamaha RD 250 General Information

Brand	Yamaha

Model	Yamaha RD 250

Start year	1978

Year	1978

Category	Sport touring

Factory Warranty (Years / miles)	-

Yamaha RD 250 Dimensions, Aerodynamics and weight

Frame type	-

Seat details	-

Wheelbase	-

Length	-

Width	-

Height	-

Seat Height	-

Alternate Seat Height	-

Ground Clearance	-

Trail size	-

Wheels details	-

Front Tyres - Rims dimensions	3.00-18

Rear Tyres - Rims dimensions	3.50-18

Front brakes	Single disc

Rear brakes	Single disc

Front Brakes Dimensions - Disc Dimensions	-

Rear Brakes Dimensions - Disc Dimensions	-

Curb Weight (including fluids)	158.0 kg (348.3 pounds)

Dry Weight	-

Front Percentage of Weight	-

Rear Percentage of Weight	-

Weight-Power Output Ratio :	-

Fuel Tank Capacity	16.50 litres (4.36 gallons)

Reserve Fuel Capacity	-

Carrying Details and Capacity	-

Front Suspension	-

Front Suspension Travel	-

Rear Suspension	-

Rear Suspension Travel	-

Yamaha RD 250 Engine and Transmission Technical Data

Engine type - Number of cylinders	Twin, two-stroke

Engine details	-

Fuel system	-

Engine size - Displacement - Engine capacity	247.00 ccm (15.07 cubic inches)

Bore x Stroke	54.0 x 54.0 mm (2.1 x 2.1 inches)

Compression Ratio	6.7:1

Number of valves per cylinder	-

Camshaft Valvetrain Configuration	Membrane

Maximum power - Output - Horsepower	27.00 HP (19.7 kW) @ 7200 RPM

Maximum torque	-

Engine Maximum RPM	-

Cooling system	Air

Lubrication system	-

Engine oil capacity	-

Exhaust system	-

Gearbox	6-speed

Transmission type, final drive ratio	Chain

Clutch type	-

Driveline	-

Yamaha RD 250 Performance

Top Speed	145.0 km/h (90.1 mph)

Acceleration 0 to 100 km/h (0 to 62 mph)	-

Acceleration 0 to 400m (1/4 mile)	-

Recuperation 60 to 140 km/h in highest gear	-

Fuel Consumption - MPG - Economy - Efficiency	-

CO2 emissions	-

Emissions	-

Yamaha RD 250 Electrical Systems, Ignition and Equipment

Ignition Type	-

Electrical Details	-

Starter Type	-

Instruments	-

Lights	-

How much horsepower does a Yamaha RD 250 has?
The Yamaha RD 250 has 27.00 HP (19.7 kW) @ 7200 RPM.

How fast is a Yamaha RD 250?
The Yamaha RD 250 top speed is 145.0 km/h (90.1 mph).

How many gears does a Yamaha RD 250 has?
The Yamaha RD 250 has 6 gears.

Yamaha RD 250 Specs

Key Specs

Yamaha RD 250 General Information

Yamaha RD 250 Dimensions, Aerodynamics and weight

Yamaha RD 250 Engine and Transmission Technical Data

Yamaha RD 250 Performance

Yamaha RD 250 Electrical Systems, Ignition and Equipment

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