Technical specifications
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| Model: |
CB 650 Custom |
| Years: |
1980-81 |
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Engine:
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Four stroke, transverse four cylinder, SOHC, 2 valves per cylinder.
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Capacity:
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626.8 cc / 38.2 cu-in
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Bore x Stroke:
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59.8 x 55.8 mm
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Cooling System:
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Air cooled.
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Compression Ratio:
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9.0:1
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Induction:
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4x 26mm Keihin 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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63 hp / 46.9 kW @ 9000 rpm
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Max Torque:
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51.5 Nm / 38 lb-ft @ 8000 rpm
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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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Centre axle coil spring forks
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Front Wheel Travel:
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135 mm / 5.3 in
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Rear Suspension:
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Dual Showa dampers. adjustable spring preload.
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Rear Wheel Travel:
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91 mm / 3.5 in
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Front Brakes:
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Single 275mm discs 1 piston calipers
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Rear Brakes:
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180mm Drum
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Front Tyre:
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3.50-19
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Rear Tyre:
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130/90-16
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Trail:
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121 mm / 4.6 in
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Wheelbase:
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1480 mm / 58.3 in
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Seat Height:
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760 mm / 30.1 in
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Dry Weight:
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220 kg / 485 lbs
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Fuel Capacity:
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13.5 Litres / 3.5 US gal
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