Technical specifications
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| Model: |
NT 650 Bros MKI |
| Years: |
1987-89 |
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Engine:
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Four stroke, 52°V-Twin cylinder, SOHC, 3 valve per cylinder
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|
Capacity:
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647 cc / 39.4 cu-in
|
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Bore x Stroke:
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79 x 66 mm
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Cooling System:
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Liquid cooled
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Compression Ratio:
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9.2:1
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Induction:
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2x36mm equal pressure flat slide carburetors
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Ignition:
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Digital transistorized
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Starting:
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Electric
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Max Power:
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56.1 hp / 40.9 kW @ 7897 rpm
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Max Torque:
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56.9 Nm / 43 lb-ft @ 6053 rpm
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Clutch:
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Wet Plate
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Transmission:
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5 Speed
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Final Drive:
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Chain
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Front Suspension:
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41mm Telescopic forks
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Rear Suspension:
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Pro-arm single shock, preload and rebound damping adjustment.
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Front Brakes:
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Single 316mm discs 2 piston calipers
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Rear Brakes:
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Single 276mm disc 1 piston caliper
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Front Tyre:
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110/80-17
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Rear Tyre:
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150/70-17
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Rake:
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27°
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Trail:
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112 mm / 4.4 in
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Wheelbase:
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1430 mm / 56.3 in.
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Seat Height:
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773 mm / 30.6 in
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Dry Weight:
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165 kg / 363.7 lbs
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Wet Weight:
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184.2 kg / 406 lbs
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Fuel Capacity:
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12 Litres / 3.2 US gal
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Consumption Average:
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46.6 mpg
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Standing ¼ Mile:
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13.6 sec / 93 mph
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Top Speed:
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107 mph
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