Honda NX 650 Dominator

Honda NX 650 Dominator

The 1990 Honda NX 650 Dominator is a stylish and Offroad motorcycle with Air cooled, 644cc, Single, SOHC and 42.96 HP (31.6 kW) @ 6000 rpm.

year icon
Model year
1990
make icon
Make
Honda
power icon
Engine Power
42.96 HP (31.6 kW) @ 6000 rpm
Speed icon
Top Speed
95.07 mph

Technical Specifications

Engine and transmission

  • Engine type:
    1 cylinders, 4-stroke, Single
  • Displacement:
    644 cc (39.35 cubic inches)
  • Bore × stroke:
    3.94 inch × 3.23 inch (oversquare - shortstroke)
  • Cooling system:
    Air cooled
  • Power:
    42.96 HP (31.6 kW) @ 6000 rpm
  • Torque:
    53 Nm (39.09 lb-ft) @ 5000 rpm
  • Throttle:
    Cable operated
  • Valve train:
    SOHC, variable
  • Valves per cylinder:
    4
  • Sparks per cylinder:
    1
  • Fuel supply system:
    Carburetor
  • Ignition type:
    Digital CDI
  • Funnel diameter:
    1.57 inch
  • Compression:
    8.3:1
  • Engine mounting:
    Transverse
  • Lubrication system:
    Wet sump
  • Gear box:
    Manual 5-speed
  • Clutch:
    Wet, multiple discs, cable operated
  • Final drive:
    Chain
  • Spark plug pipe type:
    NGK, DPR 8EA-9
  • Motor oil:
    Semi-Synthetic, 10W/40
  • Starter:
    Electric

Dimensions

  • Wheel base:
    56.5 inch
  • Trail:
    4.5 inch
  • Seat height:
    34.3 inch
  • Curb weight:
    392.4 lbs
  • Dry weight:
    352.7 lbs

Chassis and suspension

  • Front
    Suspension:
    Cartridge
    Suspension travel:
    8.66 inch
    Fork angle:
    62°
    Brake:
    Single Disk, Ø10.08 inch
    Tire:
    90 / 90 R21
    Tire pressure:
    0.1 PSI
  • Rear
    Suspension:
    mono shock, Swingarm
    Suspension travel:
    7.68 inch
    Brake:
    Disk, Ø8.66 inch
    Tire:
    120 / 90 R17
    Tire pressure:
    0.1 PSI, with pillion: 0.14 PSI withpilion
  • Frame type:
    steel, Single cradle frame

Other

  • ABS available:
    No
  • Power-to-weight ratio:
    0.18 KW/lbs (5.63 lbs/HP)
  • Acceleration (0-60 mph):
    6.7 sec
  • Top speed:
    95.07 mph
  • Fuel capacity:
    3.43 gals
  • Number of riders:
    2 persons
Related Motorcycles
Latest Motorcycle

You May Also Like...