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Motorcycles Specs > Kawasaki > Kawasaki ZR 550B Zephyr

Kawasaki ZR 550B Zephyr Specs

The Kawasaki ZR 550B Zephyr model is a Naked bike bike manufactured by Kawasaki . In this version sold from year 1990 , the dry weight is  and it is equiped with a In-line four, four-stroke motor. The engine produces a maximum peak output power of 50.00 HP (36.5 kW) @ 10000 RPM and a maximum torque of  . With this drive-train, the Kawasaki ZR 550B Zephyr is capable of reaching a maximum top speed of 220.5 km/h (137.0 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Kawasaki ZR 550B Zephyr have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are  on the front, and  on the rear. As for stopping power, the Kawasaki ZR 550B Zephyr braking system includes  size  at the front and  size  at the rear. 

Kawasaki ZR 550B Zephyr General Information

Brand Kawasaki 
Model Kawasaki ZR 550B Zephyr 
Year 1990 
Year 1990 
Category Naked bike 
Factory Warranty (Years / miles)  

Kawasaki ZR 550B Zephyr 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  
Rear Tyres - Rims dimensions  
Front brakes  
Rear brakes  
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids) 206.0 kg (454.2 pounds) 
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 14.98 litres (3.96 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel  
Rear Suspension  
Rear Suspension Travel  

Kawasaki ZR 550B Zephyr Engine and Transmission Technical Data

Engine type - Number of cylinders In-line four, four-stroke 
Engine details  
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 553.00 ccm (33.74 cubic inches) 
Bore x Stroke 58.0 x 52.4 mm (2.3 x 2.1 inches) 
Compression Ratio 9.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration DOHC 
Maximum power - Output - Horsepower 50.00 HP (36.5 kW) @ 10000 RPM 
Maximum torque  
Engine Maximum RPM 10200 
Cooling system Oil & air 
Lubrication system Wet Sump 
Engine oil capacity  
Exhaust system Single Stainless Steel pipe 
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet Plate 
Driveline  

Kawasaki ZR 550B Zephyr Performance

Top Speed 220.5 km/h (137.0 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile) 13.790 seconds 
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency 4.12 litres/100 km (24.3 km/l or 57.09 mpg) 
CO2 emissions 95.6 CO2 g/km. (CO2 - Carbon dioxide emission) 
Emissions  

Kawasaki ZR 550B Zephyr Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Electric 
Instruments  
Lights