Technical specifications
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Model: |
XJ 650 Midnight Maxim |
Years: |
1981 |
Engine:
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Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder,
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Capacity:
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653 cc / 39.8 cu-in
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Bore x Stroke:
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63 х 52.4 mm
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Cooling System:
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Air-cooled
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Compression Ratio:
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9.2:1
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Induction:
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4x 32mm Hitachi carburetors
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Ignition:
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Transistorized
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Starting:
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Electric
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Max Power:
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71 hp / 51.8 kW @ 9400 rpm
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Max Torque:
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57 Nm / 42 lb-ft @ 7500 rpm
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Clutch:
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Wet Multiplate; 7 Steel 8 Friction
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Transmission:
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5 Speed
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Final Drive:
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Shaft
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Gear Ratio:
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1st 2.187 (35/16) 2nd 1.500 (30/20) 3rd 1.153 (30/26) 4th 0.933 (28/30) 5th 0.812 (26/32)
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Frame:
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Tubular steel dual cradle frame
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Front Suspension:
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26mm Air assisted telescopic forks
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Front Wheel Travel:
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142 mm / 5.5 in
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Rear Suspension:
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Duel Kayaba shocks, 5-way adjustable spring preload
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Rear Wheel Travel:
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97 mm / 3.8 in
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Front Brakes:
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Single 300mm disc
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Rear Brakes:
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Drum
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Front Tyre:
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3.25 H19
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Rear Tyre:
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130/90 H16
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Seat Height:
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744 mm / 29.3 in
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Dry Weight:
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203 kg / 450 lbs
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Fuel Capacity:
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13 Litres / 3.4 US gal
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Consumption Average:
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47 mpg
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Standing ¼ Mile:
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12.6 sec / 107 mph
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Top Speed:
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120 mph
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