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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Yamaha > Yamaha CS5

Yamaha CS5 Specs

The Yamaha CS5 model is a Naked bike bike manufactured by Yamaha . In this version sold from year 1972 , the dry weight is 117.0 kg (257.9 pounds) and it is equiped with a Twin, two-stroke motor. The engine produces a maximum peak output power of 22.00 HP (16.1 kW) @ 7500 RPM and a maximum torque of 21.28 Nm (2.2 kgf-m or 15.7 ft.lbs) @ 7000 RPM . With this drive-train, the Yamaha CS5 is capable of reaching a maximum top speed of 135.0 km/h (83.9 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha CS5 have a Steel tubing, diamond structure frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Swing arm . Stock tire sizes are 3/18-4PR on the front, and 3/18-4PR on the rear. As for stopping power, the Yamaha CS5 braking system includes Expanding brake (drum brake). Right hand operation, cable actuated size  at the front and Expanding brake (drum brake). Right foot operation, rod actuated size  at the rear. 

Yamaha CS5 General Information

Brand Yamaha 
Model Yamaha CS5 
Year 1972 
Year 1972 
Category Naked bike 
Factory Warranty (Years / miles)  

Yamaha CS5 Dimensions, Aerodynamics and weight

Frame type Steel tubing, diamond structure 
Seat details  
Wheelbase 1,245 mm (49.0 inches) 
Length 1,935 mm (76.2 inches) 
Width 835 mm (32.9 inches) 
Height 1,035 mm (40.7 inches) 
Seat Height  
Alternate Seat Height  
Ground Clearance 155 mm (6.1 inches) 
Trail size 95 mm (3.7 inches) 
Wheels details  
Front Tyres - Rims dimensions 3/18-4PR 
Rear Tyres - Rims dimensions 3/18-4PR 
Front brakes Expanding brake (drum brake). Right hand operation, cable actuated 
Rear brakes Expanding brake (drum brake). Right foot operation, rod actuated 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids)  
Dry Weight 117.0 kg (257.9 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.1880 HP/kg 
Fuel Tank Capacity 9.00 litres (2.38 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Telescopic fork 
Front Suspension Travel  
Rear Suspension Swing arm 
Rear Suspension Travel  

Yamaha CS5 Engine and Transmission Technical Data

Engine type - Number of cylinders Twin, two-stroke 
Engine details  
Fuel system Carburettor. VM20SC x 2 
Engine size - Displacement - Engine capacity 195.00 ccm (11.90 cubic inches) 
Bore x Stroke 52.0 x 46.0 mm (2.0 x 1.8 inches) 
Compression Ratio 7.1:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Port control 
Maximum power - Output - Horsepower 22.00 HP (16.1 kW) @ 7500 RPM 
Maximum torque 21.28 Nm (2.2 kgf-m or 15.7 ft.lbs) @ 7000 RPM 
Engine Maximum RPM  
Cooling system  
Lubrication system Seperate Lubrication 
Engine oil capacity 1.90 litres (0.13 quarts) 
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type Multi-disc, Wet 

Yamaha CS5 Performance

Top Speed 135.0 km/h (83.9 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile) 16.000 seconds 
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency 2.85 litres/100 km (35.1 km/l or 82.53 mpg) 
CO2 emissions 66.1 CO2 g/km. (CO2 - Carbon dioxide emission) 

Yamaha CS5 Electrical Systems, Ignition and Equipment

Ignition Type Battery 
Electrical Details  
Starter Type Electric & kick