Motorcycles Specs > Yamaha > Yamaha RD 400 C


Yamaha RD 400 C Specs

(1977)
The Yamaha RD 400 C model is a Classic bike manufactured by Yamaha . In this version sold from year 1977 , the dry weight is  and it is equiped with a Twin, two-stroke motor. The engine produces a maximum peak output power of 43.00 HP (31.4 kW) @ 7100 RPM and a maximum torque of  . With this drive-train, the Yamaha RD 400 C is capable of reaching a maximum top speed of 171.0 km/h (106.3 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha RD 400 C have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 3.00-18 on the front, and 3.50-18 on the rear. As for stopping power, the Yamaha RD 400 C braking system includes Single disc size  at the front and Single disc size  at the rear. 

Yamaha RD 400 C General Information

Brand Yamaha 
Model Yamaha RD 400 C 
Start year 1977 
Year 1977 
Category Classic 
Factory Warranty (Years / miles)

Yamaha RD 400 C 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) 177.0 kg (390.2 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 400 C Engine and Transmission Technical Data

Engine type - Number of cylinders Twin, two-stroke 
Engine details
Fuel system
Engine size - Displacement - Engine capacity 399.00 ccm (24.35 cubic inches) 
Bore x Stroke 64.0 x 62.0 mm (2.5 x 2.4 inches) 
Compression Ratio 6.2:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Membrane 
Maximum power - Output - Horsepower 43.00 HP (31.4 kW) @ 7100 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 400 C Performance

Top Speed 171.0 km/h (106.3 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 400 C Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type
Instruments
Lights
How much horsepower does a Yamaha RD 400 C have?
The Yamaha RD 400 C has 43.00 HP (31.4 kW) @ 7100 RPM.

How fast is a Yamaha RD 400 C?
The Yamaha RD 400 C top speed is 171.0 km/h (106.3 mph).

How many gears does a Yamaha RD 400 C have?
The Yamaha RD 400 C have 6-speed gears.