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Honda Specifications

Honda CB750K (1980-81)

Entry updated

Honda CB750K (1980-81)

At a glance

Capacity
748 cc / 45.6 cub in.
Power
57 kW / 77 hp @ 9000 rpm
Torque
65 Nm / 6.6 kgf-m / 48 ft-lb @ 7000 rpm
Seat height
798 mm / 31.4 in.

The full picture.

The Honda CB750K motorcycle was manufactured from 1980 to 1981. It featured a four-stroke, transverse four-cylinder engine with a capacity of 748 cc and a bore of 62 mm. The bike was cooled by air and had an electronic ignition system. It had a maximum power of 57 kW or 77 hp at 9000 rpm, and a maximum torque of 65 Nm or 48 ft-lb at 7000 rpm. The motorcycle had a six-speed transmission and a chain final drive. The front suspension had telescopic forks, and the rear suspension was dual shocks with a swinging arm. The front brakes were a single 275 mm disc, while the rear brakes were 180 mm drum. The bike had a dry weight of 236 kg or 520 lbs and a wet weight of 255 kg or 562 lbs. The fuel tank had a capacity of 20 L or 5.3 US gal, with a reserve of 4.9 L or 1.3 US gal. The motorcycle had a fuel consumption of 6.0 L/100km or 39 US mpg and an oil capacity of 4.4 L or 4.7 US quarts. The standing 1/4 mile was completed in 12.4 seconds, and the top speed was 200 km/h or 125 mph. The bike was available in two colors: candy muse red or excel black and cosmo black.


Technical specifications:

Make Model: Honda CB 750 KA

Motorcycle technical specifications
Year1980 – 81
EngineFour stroke, transverse four cylinder, DOHC, 4 valve per cylinder
Capacity748 cc / 45.6 cub in.
Bore x Stroke62 62 mm
Compression Ratio9.2:1
Cooling SystemAir cooled
Induction4 x 30 mm Keihin carb
IgnitionElectronic
StartingElectric
Max Power57 kW / 77 hp @ 9000 rpm
Max Torque65 Nm / 6.6 kgf-m / 48 ft-lb @ 7000 rpm
Transmission6 Speed
Final DriveChain
Seat Height798 mm / 31.4 in.
Front SuspensionTelescopic forks
Front Wheel Travel160 mm / 6.3 in.
Rear SuspensionDual shocks, swinging arm
Rear Wheel Travel101.5 mm / 4.0 in.
Front BrakesSingle 275 mm disc
Rear Brakes180 mm drum
Front Tyre3.25-19
Rear Tyre4.00-18
Dry Weight236 kg / 520 lbs
Wet Weight255 kg / 562 lbs
Fuel Capacity20 L / 5.3 US gal
Reserve4.9 L / 1.3 US gal
Fuel Consumption6.0 L/100km / 16.6 km/l / 39 US mpg
Oil Capacity4.4 L / 4.7 US quarts
Standing 1/4 Mile12.4 sec
Top Speed200 km/h / 125 mph
ColoursCandy muse red or Excel black / Cosmo black