1981 Yamaha RD 250 (reduced effect)

Yamaha RD 250 (reduced effect)

General motorcycle information

Model
Yamaha RD 250 (reduced effect)
Year
1981
Category
Sport
Rating

Engine and transmission

Displacement
15.07 cubic inches (247.0 ccm)
Engine type
Twin, 2 stroke
Power
27.0 horsepowers (20.1 kiloWatts) at 8100 RPM
Torque
-
Compression
6.2:1
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
149.0 kmh (92.6 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