Motorcycles Specs > Yamaha > Yamaha R 3

Yamaha R 3 Specs

(1970)
The Yamaha R 3 model is a Classic bike manufactured by Yamaha . In this version sold from year 1970 , the dry weight is  and it is equiped with a Twin, two-stroke motor. The engine produces a maximum peak output power of 36.00 HP (26.3 kW) @ 7000 RPM and a maximum torque of  . With this drive-train, the Yamaha R 3 is capable of reaching a maximum top speed of 165.0 km/h (102.5 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha R 3 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 R 3 braking system includes Expanding brake size  at the front and Expanding brake size  at the rear. 

Yamaha R 3 General Information

Brand Yamaha 
Model Yamaha R 3 
Start year 1970 
Year 1970 
Category Classic 
Factory Warranty (Years / miles)

Yamaha R 3 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 Expanding brake 
Rear brakes Expanding brake 
Front Brakes Dimensions - Disc Dimensions
Rear Brakes Dimensions - Disc Dimensions
Curb Weight (including fluids) 154.0 kg (339.5 pounds) 
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 15.00 litres (3.96 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension
Front Suspension Travel
Rear Suspension
Rear Suspension Travel

Yamaha R 3 Engine and Transmission Technical Data

Engine type - Number of cylinders Twin, two-stroke 
Engine details
Fuel system
Engine size - Displacement - Engine capacity 345.00 ccm (21.05 cubic inches) 
Bore x Stroke 61.0 x 59.0 mm (2.4 x 2.3 inches) 
Compression Ratio 7.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Port control 
Maximum power - Output - Horsepower 36.00 HP (26.3 kW) @ 7000 RPM 
Maximum torque
Engine Maximum RPM
Cooling system Air 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type
Driveline

Yamaha R 3 Performance

Top Speed 165.0 km/h (102.5 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 R 3 Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type
Instruments
Lights
How much horsepower does a Yamaha R 3 have?
The Yamaha R 3 has 36.00 HP (26.3 kW) @ 7000 RPM.

How fast is a Yamaha R 3?
The Yamaha R 3 top speed is 165.0 km/h (102.5 mph).