1979 Moto Guzzi 850 Le Mans Mark II technical specifications

Technical specifications

Model: 850 Le Mans Mark II
Years: 1979-80
Engine: Four stroke, 90° V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder
Capacity: 844 cc / 51.5 cu-in
Bore x Stroke: 83 x 78 mm
Cooling System: Air cooled
Compression Ratio: 10.2:1
Lubrication: Gear driven oil pump with replaceable full flow oil filter
Induction: 2x 36mm Dell'Orto carburetors
Ignition: Battery with double contact breakers and coils
Starting: Electric
Max Power: 73 hp / 53.7 kW @ 7700 rpm
Max Torque: 76.4 Nm / 56.4 lb-ft @ 6600 rpm
Transmission: 5 Speed
Final Drive: Shaft
Frame: Duplex cradle
Front Suspension: Oil damped telescopic fork
Rear Suspension: Swing arm with 3-pos preload
Front Brakes: 2x 310mm discs
Rear Brakes: Single 242mm disc
Front Tyre: 3.50 H18
Rear Tyre: 4.10 V18
Wheelbase: 1473 mm / 58 in
Seat Height: 762 mm / 30 in
Dry Weight: 196 kg / 433 lbs
Fuel Capacity: 22.5 Litres / 4.8 gal
Road Test: Bike magazine

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