Norton Commando 850 MKII (1975)

The Norton Commando 850 MKII (1975) motorcycle is a four stroke, parallel twin cylinder with a capacity of 829cc/50.6cu. in. It has a compression ratio of 8.5:1 and is cooled by air. The bike features two Amal carburettors and a 120W Lucas alternator for ignition. It can be started with either an electric or kick mechanism. With a transmission of 4-speed and chain final drive, the bike can attain a maximum power output of 60 hp/44.7 kW at 6200rpm. The front suspension of the bike uses telescopic forks, while the rear suspension consists of a swing arm with Girling coil springs. The Norton Commando 850 MKII has single disc brakes in the front and rear. The bike has a wheelbase of 1440mm/56.7in, while its wet weight is 220kg/ 485lbs. The fuel capacity of the motorcycle is 19 liters/5.0 US gal, with a bore x stroke of 77x89mm. The Norton Commando 850 MKII is a classic motorcycle model that continues to attract enthusiasts.

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Technical specifications:

Make Model: Norton Commando 850

Year: 1975

Engine: Four stroke, parallel twin cylinder, push rod 2 valves per cylinder.

Capacity: 829 cc / 50.6 cu in

Bore x Stroke: 77 x 89 mm

Compression Ratio: 8.5:1

Cooling System: Air cooled

Induction: 2 x Amal carburettors

Ignition: 120W Lucas alternator

Starting: Electric and kick

Max Power: 60 hp / 44.7 kW @ 6200 rpm

Transmission: 4 Speed

Final Drive: Chain

Front Suspension: Telescopic forks

Frame: Twin downtube cradle with Isolastic engine mounts

Rear Suspension: Swing arm with Girling coil springs

Front Brakes: Single disc

Rear Brakes: Single disc

Front Tyre: 4.10-19

Rear Tyre: 4.10-19

Wheelbase: 1440 mm / 56.7 in

Wet Weight: 220 kg / 485 lbs

Fuel Capacity: 19 Litres / 5.0 US gal