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            General information         | 
    
  
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                            Model                    
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                                    Honda CB 650 SC Nighthawk                         | 
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                            Year model                    
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                                    1984                         | 
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                            Type                    
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                                    Sport touring                         | 
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                            Rating                    
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                     3.8   See the detailed rating of touring capabilities, reliability, accident risk, etc. Compare with any other motorbike.             | 
    
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            Engine and transmission         | 
    
  
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                            Engine size                    
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                                    655.0 ccm (39.97 cubic inches)                         | 
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                            Type of engine                    
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                                    In-line four, four-stroke                         | 
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                            Effect                    
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                                    63.0 HP (46.0  kW))                         | 
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                            Top speed                    
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                                    175.0 km/h (108.7 mph)                         | 
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                            Maximum RPM                    
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                                    10000                         | 
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                            Compression                    
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                                    9.5:1                         | 
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                            Bore x stroke                    
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                                    60.0 x 58.0 mm (2.4 x 2.3 inches)                         | 
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                            Valves per cylinder                    
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                                    4                         | 
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                            Fuel system                    
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                                    Carburettor.  Four 32mm constant velocity                         | 
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                            Fuel control                    
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                                    Double Overhead Cams/Twin Cam (DOHC)                         | 
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                            Ignition                    
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                                    Solid state                         | 
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                            Cooling system                    
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                                    Air                         | 
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                            Gearbox                    
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                                    6-speed                         | 
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                            Transmission type                    
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                                    Shaft drive (cardan)  (final drive)                         | 
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                            Clutch                    
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                                    hydro activated clutch                         | 
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                            Fuel consumption                    
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                                    5.88 litres/100 km (17.0 km/l or 40.00 mpg)                         | 
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                            Greenhouse gases                    
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                                    136.4 CO2 g/km. (CO2 - Carbon dioxide emission)                          | 
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                            Exhaust system                    
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                                    Double 4 into 2 with crossover                         | 
    
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            Chassis, suspension, brakes and wheels         | 
    
  
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                            Front suspension                    
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                                    Air-adjustable, leading-axle forks with dual Syntallic bushings                         | 
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                            Rear suspension                    
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                                    adustable daul shock                         | 
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                            Front brakes                    
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                                    Double disc. daul disc twin piston calipers                         | 
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                            Rear brakes                    
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                                    Expanding brake (drum brake)                         | 
    
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            Physical measures and capacities         | 
    
  
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                            Dry weight                    
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                                    197.0 kg (434.3 pounds)                         | 
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                            Power/weight ratio                    
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                                    0.3198 HP/kg                         | 
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                            Seat height                    
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                                    790 mm (31.1 inches) If adjustable, lowest setting.                         | 
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                            Alternate seat height                    
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                                    790 mm (31.1 inches) If adjustable, highest setting.                         | 
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                            Overall height                    
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                                    1171 mm (46.1 inches)                         | 
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                            Overall length                    
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                                    2210 mm (87.0 inches)                         | 
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                            Overall width                    
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                                    780 mm (30.7 inches)                         | 
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                            Ground clearance                    
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                                    145 mm (5.7 inches)                         | 
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                            Wheelbase                    
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                                    1461 mm (57.5 inches)                         | 
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                            Fuel capacity                    
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                                    12.86 litres (3.40 US gallons)                         | 
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                            Reserve fuel capacity                    
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                                    1.89 litres (0.50 US gallons)                         | 
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                            Oil capacity                    
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                                    2.50 litres (2.64 US quarts)                         | 
    
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            Other specifications         | 
    
  
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                            Color options                    
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                                    Red Black                         | 
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                            Starter                    
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                                    Electric                         | 
| Update specs | Report missing specs or required updates. | 
    
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            Further information         | 
    
  | Insurance costs | Compare US insurance quotes from the nation's top providers. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 84 Honda CB 650 SC Nighthawk discussion group or the general Honda discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
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            Compare with another motorcycle         | 
    
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