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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Harley-Davidson > Harley-Davidson SX 250

Harley-Davidson SX 250 Specs

The Harley-Davidson SX 250 model is a Cross / motocross bike manufactured by Harley-Davidson . In this version sold from year 1977 , the dry weight is  and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of 20.00 HP (14.6 kW) @ 7000 RPM and a maximum torque of  . With this drive-train, the Harley-Davidson SX 250 is capable of reaching a maximum top speed of 115.0 km/h (71.5 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Harley-Davidson SX 250 have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 3.25-19 on the front, and 4.00-18 on the rear. As for stopping power, the Harley-Davidson SX 250 braking system includes Expanding brake size  at the front and Expanding brake size  at the rear. 

Harley-Davidson SX 250 General Information

Brand Harley-Davidson 
Model Harley-Davidson SX 250 
Year 1977 
Year 1977 
Category Cross / motocross 
Factory Warranty (Years / miles)  

Harley-Davidson SX 250 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 3.25-19 
Rear Tyres - Rims dimensions 4.00-18 
Front brakes Expanding brake 
Rear brakes Expanding brake 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids) 125.0 kg (275.6 pounds) 
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 10.50 litres (2.77 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel  
Rear Suspension  
Rear Suspension Travel  

Harley-Davidson SX 250 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details  
Fuel system  
Engine size - Displacement - Engine capacity 243.00 ccm (14.83 cubic inches) 
Bore x Stroke 72.0 x 59.6 mm (2.8 x 2.3 inches) 
Compression Ratio 10.3:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration Port control 
Maximum power - Output - Horsepower 20.00 HP (14.6 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  

Harley-Davidson SX 250 Performance

Top Speed 115.0 km/h (71.5 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  

Harley-Davidson SX 250 Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type  
Instruments  
Lights