Technical specifications
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Model: |
850 Le Mans Mark II |
Years: |
1979-80 |
Engine:
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Four stroke, 90° V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder
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Capacity:
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844 cc / 51.5 cu-in
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Bore x Stroke:
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83 x 78 mm
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Cooling System:
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Air cooled
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Compression Ratio:
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10.2:1
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Lubrication:
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Gear driven oil pump with replaceable full flow oil filter
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Induction:
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2x 36mm Dell'Orto carburetors
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Ignition:
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Battery with double contact breakers and coils
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Starting:
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Electric
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Max Power:
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73 hp / 53.7 kW @ 7700 rpm
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Max Torque:
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76.4 Nm / 56.4 lb-ft @ 6600 rpm
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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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Frame:
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Duplex cradle
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Front Suspension:
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Oil damped telescopic fork
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Rear Suspension:
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Swing arm with 3-pos preload
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Front Brakes:
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2x 310mm discs
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Rear Brakes:
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Single 242mm disc
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Front Tyre:
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3.50 H18
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Rear Tyre:
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4.10 V18
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Wheelbase:
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1473 mm / 58 in
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Seat Height:
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762 mm / 30 in
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Dry Weight:
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196 kg / 433 lbs
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Fuel Capacity:
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22.5 Litres / 4.8 gal
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Road Test:
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Bike magazine
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