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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Kawasaki > Kawasaki KX 250

Kawasaki KX 250 Specs

The Kawasaki KX 250 model is a Cross / motocross bike manufactured by Kawasaki . In this version sold from year 1990 , the dry weight is 96.5 kg (212.7 pounds) and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of 52.50 HP (38.3 kW) @ 8000 RPM and a maximum torque of 47.50 Nm (4.8 kgf-m or 35.0 ft.lbs) @ 7500 RPM . With this drive-train, the Kawasaki KX 250 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Kawasaki KX 250 have a  frame with front suspension being Inverted Forks and in the rear suspension it is equiped with Monoshock . Stock tire sizes are 80/100-21 51 on the front, and 110/90-19 62 on the rear. As for stopping power, the Kawasaki KX 250 braking system includes Single disc size 220 mm (8.7 inches) at the front and Single disc size 190 mm (7.5 inches) at the rear. 

Kawasaki KX 250 General Information

Brand Kawasaki 
Model Kawasaki KX 250 
Year 1990 
Year 1990 
Category Cross / motocross 
Factory Warranty (Years / miles)  

Kawasaki KX 250 Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,480 mm (58.3 inches) 
Length 2,177 mm (85.7 inches) 
Width 815 mm (32.1 inches) 
Height 1,215 mm (47.8 inches) 
Seat Height  
Alternate Seat Height  
Ground Clearance 385 mm (15.2 inches) 
Trail size 113 mm (4.4 inches) 
Wheels details  
Front Tyres - Rims dimensions 80/100-21 51 
Rear Tyres - Rims dimensions 110/90-19 62 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Rear Brakes Dimensions - Disc Dimensions 190 mm (7.5 inches) 
Curb Weight (including fluids)  
Dry Weight 96.5 kg (212.7 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.5440 HP/kg 
Fuel Tank Capacity 8.50 litres (2.25 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Inverted Forks 
Front Suspension Travel 310 mm (12.2 inches) 
Rear Suspension Monoshock 
Rear Suspension Travel 330 mm (13.0 inches) 

Kawasaki KX 250 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details  
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 249.00 ccm (15.19 cubic inches) 
Bore x Stroke 67.4 x 70.0 mm (2.7 x 2.8 inches) 
Compression Ratio  
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 52.50 HP (38.3 kW) @ 8000 RPM 
Maximum torque 47.50 Nm (4.8 kgf-m or 35.0 ft.lbs) @ 7500 RPM 
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio  
Clutch type  
Driveline  

Kawasaki KX 250 Performance

Top Speed  
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  

Kawasaki KX 250 Electrical Systems, Ignition and Equipment

Ignition Type CDI 
Electrical Details  
Starter Type Kick 
Instruments  
Lights