thanX for the hint 😉
OK, that front fork is different to the road versions used in Z750, 4-cyl.
Very interesting is the front wheel with 5 spokes. Usually at the beginning of the 80’s the wheels had 7 spokes!
Front brake seems to be similar to the ones used in LTD Beltdrive models (and other Kawasakis of course) from 1983 on.
What tire size do you have in the rear? It appears to be a 16″ as used in the chopper version or is it 18″ as used on the road versions?