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Kawasaki Z 750F

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Make Model

Kawasaki Z 750F

Year

1977

Engine

Four stroke, transverse four cylinder. DOHC, 2 valve per cylinder

Capacity

746 cc / 45.5 cu-in
Bore x Stroke 64 х 58 mm
Cooling System Air cooled
Compression Ratio

Induction

4x Mikuni VM 28 SC carburetors

Ignition 

Battery & coil
Starting Electric & kick

Max Power

70 hp / 52.1 kW @ 9000 rpm

Max Torque

5.9 kgf-m / 42.6 lb-ft @ 7500 rpm

Transmission

5 Speed 
Final Drive Chain, 96 Link
Final Drive Ratio 2.80 (42 rear tooth / 15 Front tooth)
Frame Steel double cradle

Front Suspension

Telescopic forks

Rear Suspension

Swing arm dual shocks

Front Brakes

2x disc

Rear Brakes

Drum

Front Tyre

3.25-19

Rear Tyre

4.00-18

Dry Weight

230 kg / 507 lbs

Fuel Capacity 

17.7 Litres / 4.6 US gal

 

Z750-A5 Model Information freewebs.com

It seems rather odd that Kawasaki decided to allocate a new model recognition for this bike considering that they chose not to for the change from Z2A to (the non-existent) Z2B.

The model is visually almost identical to the A4 model. I can only assume that Kawasaki’s share of the big bike market was starting to suffer after 3 years of Z2 market dominance. Perhaps they thought that a new model, with new colour schemes launched with an updated sales brochure would revive sagging sales.

 

The bike would have been the direct equivalent to our Z1000-A1, but in fact a lot of the ‘improvements’ applicable to that model never found their way to the Z750-A5.

Primarily, the rear disc brake never made it, nor did the 4 into 2 exhaust system.

The only obvious difference at first glance was the colour scheme change to the Z1000-A1 styles, that is Diamond Wine Red or Diamond Sky Blue with gold striping.

 

There were of course other changes: The speedometer was altered to a maximum speed indication of 190 KPH instead of the previous 220 KPH. (Tachometer remained the same as the A4 model). The clutch lever bracket changed to take the cut-out switch wiring (27043-002). Starter motor changed as from Z900 to Z1000. A Limiter Assembly 21173-001 was added. Brake calipers changed from Z900 (43041-018) to Z1000 (43041-030). Main wiring loom changed to Z1000 part numbers.

 

As with the A4 model, I cannot give precise frame numbers of production dates but it is known that the A5 went on general sale in September 1976 at the same (Z750-A4)price of 485,000 Yen. Research has led to what I consider to be a fairly accurate conclusion that the frame number start was in the region of Z2F18403, and certainly not Z2F19583 quoted in other publications.This was the last of the models to have frame numbers quoted as Z2F…… Production continued until May 1977 when the last model rolled of the production line at frame number Z2F20300. In the 10 months of production, only about 1900 motorcycles were manufactured, which was not even half of what KHI was averaging during 1973 to 1975.   

 

Colour:                          Diamond Wine Red or Diamond Sky Blue.

Owner’s Manual:              99997-380-01

Shop Manual:                  no information

Parts Book:                    99997-103-51 (First Publication: 25 Sept 1976)

Service Log Book             no information

     Selective Z750-A5 Part Numbers

Clutch Lever Assembly      46076-054

Speedometer                  25006-076

Tachometer                    25016-028

Source freewebs.com