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Honda CB900C (1980)

Entry updated

Honda CB900C (1982)

At a glance

Capacity
901 cc / 54.9 cu-in
Power
95 hp / 70.8 kW @ 9000 rpm
Torque
77 Nm / 56.7 lb-ft @ 8000 rpm

The full picture.

The Honda CB 900 Custom motorcycle was released in 1980 and had a four stroke, transverse four cylinder engine with a capacity of 901cc. The bike had a compression ratio of 8.8:1 and was air-cooled with a wet sump lubrication system. Its 4x 32mm Keihin carburetors and inductive electronic ignition helped it produce 95 horsepower at 9000 rpm along with a maximum torque of 77 Nm at 8000 rpm. The bike had a five-speed transmission with air-cooled clutch and shaft final drive. In terms of suspension, the bike had 37mm air-assisted forks at the front and dual air-assisted shocks in the rear with a travel distance of 155mm and 97mm respectively. The front and rear brakes had 2x 280mm discs with 2 piston calipers and a single 297mm disc with 1 piston caliper respectively. The front tyre was 110/90-19 while the rear tyre was 130/90-16. The bike weighed 277kg with a fuel capacity of 16 litres and consumed fuel at an average of 41.2 mpg. The standing 1/4 mile time was 11.9 seconds with a top speed of 135 mph.


Technical specifications:

Make Model: Honda CB 900 Ccustom

Motorcycle technical specifications
Year1980
EngineFour stroke, transverse four cylinder, DOHC, 4 valve per cylinder.
Capacity901 cc / 54.9 cu-in
Bore x Stroke64.5 X 69 mm
Cooling SystemAir cooled,
Compression Ratio8.8:1
LubricationWet sump
Induction4x 32mm Keihin carburetors
IgnitionInductive electronic
StartingElectric
Max Power95 hp / 70.8 kW @ 9000 rpm
Max Torque77 Nm / 56.7 lb-ft @ 8000 rpm
ClutchAir cooled,
Transmission5 Speed
Final DriveShaft
Front Suspension37mm Air assisted forks,
Front Wheel Travel155 mm / 6.0 in
Rear SuspensionDual air assisted shocks,
Rear Wheel Travel97 mm / 3.8 in
Front Brakes2x 280mm discs 2 piston calipers
Rear BrakesSingle 297mm disc 1 piston caliper
Front Tyre110/90-19
Rear Tyre130/90-16
Dry Weight277 kg / 611 lbs
Fuel Capacity16 Litres / 4.2 US gal
Consumption Average41.2 mpg
Standing 1/4 Mile11.9 sec / 177.8 km/h
Top Speed135 mph 217.3 km/h