1981 Yamaha RD 250

Yamaha RD 250
Picture credits: Lindsay Whitta. Click for large image of the 1981 Yamaha RD 250

General motorcycle information

Model
Yamaha RD 250
Year
1981
Category
Sport touring
Rating

Engine and transmission

Displacement
15.07 cubic inches (247.0 ccm)
Engine type
Twin, 2 stroke
Power
38.0 horsepowers (28.3 kiloWatts) at 8500 RPM
Torque
-
Compression
6.9:1
Bore x stroke
3.30 x 3.30 inches (54.0 x 54.0 mm)
Fuel system
-
Fuel control
Membrane
Cooling system
Liquid
Gearbox
6-speed
Transmission type, final drive
Chain
Starter
-
Fuel consumption
-
Top speed
163.0 kmh (101.3 mph)

Chassis, suspension, brakes and wheels

Front tyre
3.00-18
Rear tyre
3.50-18
Front brake
Single disc
Rear brake
Expanding brake (drum)

Physical measures and capacities

Dry weight
-
Wet weight
348.3 pounds (158.0 kg)
Seat height
-
Wheelbase
-
Ground clearance
-
Fuel capacity
4.49 gallons (17.0 litres)
Oil capacity
-

Further motorcycle information

Insurance costs
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