1978 Yamaha RD 400

Yamaha RD 400
Picture credits: RD400 Cafe Racer built by Warren Spradlin Jr.. Click for large image of the 1978 Yamaha RD 400
Yamaha RD 400
Yamaha RD 400
Yamaha RD 400
Yamaha RD 400

General motorcycle information

Model
Yamaha RD 400
Year
1978
Category
Classic
Rating
  3.6 out of 5

Engine and transmission

Displacement
24.35 cubic inches (399.0 ccm)
Engine type
Twin, 2 stroke
Power
43.0 horsepowers (32.1 kiloWatts) at 7500 RPM
Torque
-
Compression
6:1
Bore x stroke
3.91 x 3.78 inches (64.0 x 62.0 mm)
Fuel system
-
Fuel control
Membrane
Cooling system
Air
Gearbox
6-speed
Transmission type, final drive
Chain
Starter
-
Fuel consumption
-
Top speed
175.0 kmh (108.7 mph)

Chassis, suspension, brakes and wheels

Front tyre
3.00-18
Rear tyre
3.50-18
Front brake
Single disc
Rear brake
Single disc

Physical measures and capacities

Dry weight
-
Wet weight
385.8 pounds (175.0 kg)
Seat height
-
Wheelbase
-
Ground clearance
-
Fuel capacity
4.36 gallons (16.5 litres)
Oil capacity
-

Further motorcycle information

More specs
All technical data from Bikez.com.
Rating
Detailed 1978 Yamaha RD 400 rating
Ask questions
Join the 1978 Yamaha RD 400 discussion group
Insurance costs
Get estimated US insurance cost with a quote from Insurifinder.com.