1978 Honda CB 400 A
          
      General motorcycle information
Engine and transmission
Displacement
        
                      24.10 cubic inches            (395.0 ccm)
                  
      Engine type
        
          Twin, 4 stroke        
      Power
      
                  27.0 horsepowers          (20.1 kiloWatts)
           at 8000 RPM              
    Torque
      
                  -
              
    Compression
      
                  9.3:1
              
    Bore x stroke
      
                  4.30 x 3.09 inches (70.5 x 50.6 mm)              
    Valves per cylinder
        
          3        
      Fuel system
      
                  -
              
    Fuel control
        
          Overhead Cams (OHC)        
      Cooling system
      
                  Air              
    Gearbox
      
                  2-speed automatic              
    Transmission type, final drive
      
                  Chain              
    Starter
      
                  -
              
    Fuel consumption
      
                  -
              
    Top speed
      
                  139.0 kmh (86.4 mph)               
    Chassis, suspension, brakes and wheels
Front tyre
        
          3.60-19        
      Rear tyre
        
          4.10-18        
      Front brake
      
                                      Single disc                                            
    Rear brake
      
                                                 Expanding brake (drum)                                   
    Physical measures and capacities
Dry weight
      
                  -
              
    Wet weight
        
          416.7 pounds (189.0 kg)        
      Seat height
      
                  -
              
    Wheelbase
      
                  -
              
    Ground clearance
      
                  -
              
    Fuel capacity
      
                  3.43 gallons (13.0 litres)              
    Oil capacity
      
                  -
              
    Further motorcycle information
More specs
      
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    Insurance costs
        
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