Honda CB 750 Four KZ

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Honda CB 750 Four KZ
Manufacturer Honda
Production 1978 - 1979
Class Classic
Engine air-cooled, four-stroke, transverse four cylinder, SOHC, 2 valves per cylinder
Bore / Stroke 61.0mm x 61.0mm
Compression ratio 9.0:1
Horse Power 67.05 HP (50.0 KW) @ 8000RPM
Torque 44.26 ft/lbs (60.0 Nm) @ 7500RPM
Fuel system 4x28mm Keihin carburetors
Transmission Gear box: 5-speed, manual

Final Drive: chain

Clutch: wet multi-disc, manual
Suspension Front: telescopic fork
Rear: dual shock absorbers
Brakes Front: single 290mm disc
Rear: 178mm drum
Front Tire 3.25 - 19
Rear Tire 4.00 - 18
Wheelbase 58.9 inches (1496 mm)
Dimensions L 89.8 inches (2281 mm)
W 34.61 inches (879 mm)
Seat height 31.89 inches (810 mm)
Weight  (dry), 231.0 kg (wet)
Fuel capacity 1.32 Gallon (5.00 Liters)
Manuals Service Manual
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The Honda CB 750 Four KZ was a air-cooled, four-stroke, transverse four cylinder, SOHC, 2 valves per cylinder Classic motorcycle produced by Honda between 1978 and 1979. Max torque was 44.26 ft/lbs (60.0 Nm) @ 7500 RPM. Claimed horsepower was 67.05 HP (50.0 KW) @ 8000 RPM.

Engine[edit]

A 61.0mm bore x 61.0mm stroke result in a displacement of just 736.0 cubic centimeters.

Drive[edit]

The bike has a 5-speed, manual transmission. Power was moderated via the wet multi-disc, manual.

Chassis[edit]

It came with a 3.25 - 19 front tire and a 4.00 - 18 rear tire. Stopping was achieved via single 290mm disc in the front and a 178mm drum in the rear. The front suspension was a telescopic fork while the rear was equipped with a dual shock absorbers. The CB 750 Four KZ was fitted with a 1.32 Gallon (5.00 Liters) fuel tank. The wheelbase was 58.9 inches (1496 mm) long.

1978 Honda CB 750 Four KZ[edit]

1978 Honda CB 750 Four KZ 1978 Honda CB 750 Four KZ

The 1978 MY Honda CB 750 Four KZ boasts a maximum power output of 67 horsepower and 60 Nm of torque from its four-stroke, air-cooled, 748cc, transverse four cylinder powerplant that was paired to a five-speed manual transmission with a chain final drive.

It also comes equipped with an one-piece, two-up seat with a passenger grab rail, a chromed, dual exhaust system with double mufflers, a telescopic front fork coupled to dual shock absorbers in the rear, wide handlebars, an analogue instrument cluster, laced wheels, and a front disc braking system coupled to a rear drum.


1979 Honda CB 750 Four KZ[edit]

The 1979 MY Honda CB 750 Four KZ has standard features such as an one-piece, two-up seat with a passenger grab rail, a chromed, dual exhaust system with double mufflers, a telescopic front fork coupled to dual shock absorbers in the rear, wide handlebars, an analogue instrument cluster, laced wheels, and a front disc braking system coupled to a rear drum.

In addition, it can produce a claimed 67 horsepower and 77 Nm of torque from its four-stroke, air-cooled, 748cc, transverse four cylinder powerplant that was paired to a five-speed manual transmission with a chain final drive.