Ducati 900 SS

Ducati 900 SS

The 1981 Ducati 900 SS is a stylish and Supersport motorcycle with Air cooled, 864cc, 90° V-twin, SOHC and 64.45 HP (47.4 kW) @ 7000 rpm.

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Model year
1981
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Make
Ducati
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Engine Power
64.45 HP (47.4 kW) @ 7000 rpm
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Top Speed
132.35 mph

Technical Specifications

Engine and transmission

  • Engine type:
    2 cylinders, 4-stroke, 90° V-twin
  • Displacement:
    864 cc (52.79 cubic inches)
  • Bore × stroke:
    3.39 inch × 2.93 inch (oversquare - shortstroke)
  • Cooling system:
    Air cooled
  • Power:
    64.45 HP (47.4 kW) @ 7000 rpm
  • Throttle:
    Cable operated
  • Valve train:
    SOHC, variable
  • Valves per cylinder:
    2
  • Sparks per cylinder:
    1
  • Fuel supply system:
    Carburetor
  • Compression:
    9.5:1
  • Engine mounting:
    Transverse
  • Lubrication system:
    Wet sump
  • Gear box:
    Manual 5-speed
  • Clutch:
    Wet, cable operated
  • Final drive:
    Chain
  • Spark plug pipe type:
    Champion
  • Motor oil:
    Mineral
  • Starter:
    Kick-starter

Dimensions

  • Curb weight:
    496 lbs
  • Dry weight:
    451.9 lbs

Chassis and suspension

  • Front
    Suspension:
    Cartridge
    Brake:
    Twin Disk
    Tire:
    89 / 100 R18
    Tire pressure:
    0.14 PSI
  • Rear
    Suspension:
    twin shock, Swingarm
    Brake:
    Disk
    Tire:
    120 / 90 R18
    Tire pressure:
    0.14 PSI
  • Frame type:
    iron, Trellis frame

Other

  • ABS available:
    No
  • Power-to-weight ratio:
    0.21 KW/lbs (4.75 lbs/HP)
  • Top speed:
    132.35 mph
  • Fuel capacity:
    4.76 gals
  • Number of riders:
    1 person

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