Technical specifications
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| Model: |
NX 650 Dominator |
| Years: |
1991 |
|
Engine:
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Four-stroke, single cylinder, SOHC, 4 valve per cylinder
|
|
Capacity:
|
644 cc / 39.2 cu-in
|
|
Bore x Stroke:
|
100 x 82 mm
|
|
Cooling System:
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Air cooled
|
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Compression Ratio:
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8.3:1
|
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Induction:
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Single 40mm Keihin VE-type carb
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|
Ignition:
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Digital CDI
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|
Starting:
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Electric
|
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Spark Plug:
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NGK, DPR 8EA-9
|
|
Engine Oil:
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Semi-Synthetic, 10W/40
|
|
Max Power:
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45 hp / 33.5 kW @ 6000 rpm
|
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Max Torque:
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53 Nm / 5.7 kgf-m @ 5000 rpm
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|
Clutch:
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Wet, multiple discs, cable operated
|
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Transmission:
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5 Speed
|
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Final Drive:
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Chain
|
|
Frame:
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Steel, Single cradle frame
|
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Front Suspension:
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41mm leading-axle fork
|
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Front Wheel Travel:
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220 mm / 8.6 in
|
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Rear Suspension:
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Pro-Link,
|
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Rear Wheel Travel:
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195 mm / 7.6 in
|
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Front Brakes:
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Single 256mm disc 2 piston caliper
|
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Rear Brakes:
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Single 220mm disc 1 piston caliper
|
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Front Tyre:
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90/90–21
|
|
Rear Tyre:
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120/90–17
|
|
Fork Angle:
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62°
|
|
Trail:
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115 mm / 4.5 in
|
|
Wheelbase:
|
1435 mm / 56.4 in
|
|
Seat Height:
|
870 mm / 24.2 in
|
|
Ground Clearance:
|
250 mm / 9.8 in
|
|
Dry Weight:
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163 kg / 359.3 lbs
|
|
Wet Weight:
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178 kg / 392.4 lbs
|
|
Fuel Capacity:
|
16 Litres / 4.2 US gal
|
|
Consumption Average:
|
17.8 km/lit
|
|
Braking 60 - 0 / 100 - 0:
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13.8 m / 40.4 m
|
|
Standing ¼ Mile:
|
13.9 sec / 147.8 km/h
|
|
Top Speed:
|
160.8 km/h / 100 mph
|
|
Road Test:
|
Motosprint Group Test 1990
|