Norton Commando 850 Interstate MK 3 1977

Complete specifications and details for the 1977 Norton Commando 850 Interstate MK 3. This comprehensive guide includes engine specifications, dimensions, features, and performance data.

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Basic Information

MakeNorton
ModelCommando 850 Interstate MK 3
Year1977
CategoryNaked bike

Chassis, Suspension & Brakes

Front BrakesSingle disc
Front Tyre4.10-19
Rear BrakesSingle disc
Rear Tyre4.10-19

Other Specifications

Engine & Transmission

Displacement828.00 ccm (50.52 cubic inches)
Engine DetailsTwin, four-stroke
Power51.00 HP (37.2 kW)) @ 5600 RPM
Top Speed190.0 km/h (118.1 mph)
Compression8.5:1
Bore X Stroke77.0 x 89.0 mm (3.0 x 3.5 inches)
Valves Per Cylinder2
Cooling SystemAir
Gearbox4-speed
Transmission Type Final DriveChain

Dimensions & Capacities

Fuel Capacity24.00 litres (6.34 gallons)
Weight Incl Oil Gas Etc233.0 kg (513.7 pounds)