| Aprilia's profilation of this bike | 
  | In the history of motorcycling, no name has been more apt for a machine made to satisfy its rider’s need for freedom. In Greek legend, Pegasus was the winged horse, a symbol of power and freedom. 
Ever since it was introduced, the Aprilia Pegaso has perfectly embodied the universal motorcycle concept. | 
    
        | General information | 
  
    | Motorcycle name | Aprilia Pegaso 650 Trail | 
    | Year model | 2006 | 
    | Type | Trial | 
    | Rating | 3.8   Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. | 
    
        | Engine and transmission | 
  
    | Engine size | 659.0 ccm (40.21 cubic inches) | 
    | Type of engine | Single cylinder, four-stroke | 
    | Effect | 50.0 HP (36.5  kW)) @ 6250 RPM | 
    | Torque | 61.3 Nm (6.3 kgf-m or 45.2 ft.lbs) @ 5250 RPM | 
    | Compression | 10.0:1 | 
    | Bore x stroke | 100.0 x 84.0 mm (3.9 x 3.3 inches) | 
    | Fuel system | Injection.  Integrated electronic engine management system. Electronic fuel injection.  44 mm throttle body. | 
    | Ignition | Electronic. | 
    | Lubrication system | Dry sump with oil pump. | 
    | Cooling system | Liquid | 
    | Gearbox | 5-speed | 
    | Transmission type | Chain  (final drive) | 
    | Clutch | Multiple disc in oil bath. Cable operated. | 
    
        | Chassis, suspension, brakes and wheels | 
  
    | Front suspension | 45 mm fork. | 
    | Rear suspension | High strength steel swingarm. | 
    | Front tire | 100/90-19 | 
    | Rear tire | 130/80-17 | 
    | Front brakes | Single disc | 
    | Rear brakes | Single disc | 
    
        | Physical measures and capacities | 
  
    | Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. | 
    | Overall length | 2160 mm (85.0 inches) | 
    | Ground clearance | 270 mm (10.6 inches) | 
    | Wheelbase | 1479 mm (58.2 inches) | 
    | Fuel capacity | 16.00 litres (4.23 US gallons) | 
    | Reserve fuel capacity | 3.50 litres (0.92 US gallons) | 
    
        | Other specifications | 
  
    | Starter | Electric | 
| Update specs | Report missing specs or required updates. | 
    
        | 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 06 Aprilia Pegaso 650 Trail discussion group or the general Aprilia discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
        | Compare with another motorcycle | 
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