1990 Honda NX 250
          
      General motorcycle information
Engine and transmission
Displacement
        
                      15.19 cubic inches            (249.0 ccm)
                  
      Engine type
        
          Single cylinder, 4 stroke        
      Power
      
                  26.0 horsepowers          (19.4 kiloWatts)
           at 8500 RPM              
    Torque
      
                  -
              
    Compression
      
                  11:1
              
    Bore x stroke
      
                  4.27 x 3.95 inches (70.0 x 64.8 mm)              
    Valves per cylinder
        
          4        
      Fuel system
      
                  -
              
    Fuel control
        
          Double Overhead Cams/Twin Cam (DOHC)        
      Cooling system
      
                  Liquid              
    Gearbox
      
                  6-speed              
    Transmission type, final drive
      
                  Chain              
    Starter
      
                  -
              
    Fuel consumption
      
                  -
              
    Top speed
      
                  128.0 kmh (79.5 mph)               
    Chassis, suspension, brakes and wheels
Front tyre
        
                      100/90-19                  
      Rear tyre
        
                      120/90-16                  
      Front brake
      
                                      Single disc                                            
    Rear brake
      
                                                 Expanding brake (drum)                                   
    Physical measures and capacities
Dry weight
      
                  -
              
    Wet weight
        
          293.2 pounds (133.0 kg)        
      Seat height
      
                  -
              
    Wheelbase
      
                  -
              
    Ground clearance
      
                  -
              
    Fuel capacity
      
                  2.38 gallons (9.0 litres)              
    Oil capacity
      
                  -
              
    Further motorcycle information
More specs
      
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    Insurance costs
        
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