Difference between revisions of "Norton Commando 850 Roadster"

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(Created page with "thumb|350px|Norton Commando Roadster In January 1973 the Norton Mk 5 Fastback was launched and the 'Long Range' was discontinued, foreshadowing ...")
 
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{{DISPLAYTITLE:{{PAGENAME}}: history, specs, pictures}}
[[Image:Roadster.jpg|thumb|350px|Norton Commando Roadster]]
[[Image:Roadster.jpg|thumb|350px|Norton Commando Roadster]]
In January 1973 the [[Norton|Norton]] Mk 5 Fastback was launched and the 'Long Range' was discontinued, foreshadowing the first 850cc machines launched in April 1973. The 'Roadster', 'Hi Rider' and the 'Interstate' all began to use a new 828cc. engine, which had similar power to the 750cc models but were less stressed.
In January 1973 the [[Norton|Norton]] Mk 5 Fastback was launched and the 'Long Range' was discontinued, foreshadowing the first 850cc machines launched in April 1973. The 'Roadster', 'Hi Rider' and the 'Interstate' all began to use a new 828cc. engine, which had similar power to the 750cc models but were less stressed.
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[[Category:Norton motorcycles]]
[[Category:Norton motorcycles]]
{{Infobox Motorcycle
|name            = '''Norton Commando 850 Roadster'''
|image            =
|aka              =
|manufacturer    = [[Norton]]
|parent_company  =
|production      = 1973
|model_year      =
|predecessor      =
|successor        =
|class            = [[Road]]
|engine          = twin, four-stroke
|bore_stroke      = 77.0mm x 89.0mm
|compression      =
|top_speed        = 119 mph (191 km/h)
|power            = 49.89 HP (37.2 KW) @ 6250RPM
|torque          =
|fuel_system      =
|ignition        =
|spark_plug      =
|battery          = 8.5:1
|transmission    = Gear box: 4-speed <br>
Final Drive: [[chain]] <br>
|frame            =
|suspension      =
|brakes          =Front: single disc <br>Rear: expanding brake
|front_tire      = {{tire|4.10-19}}
|rear_tire    = {{tire|4.10-19}}
|rake_trail      =
|wheelbase        =
|length          =
|width            =
|height          =
|seat_height      =
|dry_weight      =
|wet_weight      = 221.0 kg
|fuel_capacity    = 2.91 Gallon (11.00 Liters)
|oil_capacity    =
|fuel_consumption =
|turning_radius  =
|related          =
|competition      =
}}
The '''[[Norton]] Commando 850 Roadster''' was a twin, [[four-stroke]] Road [[motorcycle]] produced by [[Norton]] in 1973. It could reach a top speed of 119 mph (191 km/h). Claimed [[horsepower]] was 49.89 HP (37.2 KW) @ 6250 RPM. 
==Engine==
The engine was a [[air cooled]] twin, four-stroke. A 77.0mm [[bore]] x 89.0mm [[stroke]] result in a [[displacement]] of just 828.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv). 
==Drive==
The bike has a 4-speed transmission. 
==Chassis==
It came with a 4.10-19 front [[tire]] and a 4.10-19 rear tire. Stopping was achieved via single disc in the front and a expanding [[brake]] in the rear. The Commando 850 Roadster was fitted with a 2.91 Gallon (11.00 Liters) fuel tank. 
==In Media==
* [https://motopixel.org/pixel/romanzo-popolare#norton-commando-850-roadster Romanzo popolare]
* [https://motopixel.org/pixel/one-week-2#norton-commando-850-roadster One Week]
[[Category:Road motorcycles]]
[[Category:Norton motorcycles]]
[[Category:1970s motorcycles]]
[[Category:Motorcycles needing images]]
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