KZ 1000p front wheel on 81 GPz 1100

Has anyone put the 18" front wheel from a KZ1000P on a 81 GPz1100? If so were there any modifications needed to do it? Im building a ELR clone to replace my 82 ELR I sold years ago # 736.

Does anyone have a 18" KZ 1000P wheel that they could get some measurements for me so I can see if it will fit????

Did the ELR's have an 18" front wheel? I thought they were all 19"..........my friend has a 79' police but its different than the J models.

Yes the production ELRs had 19" front, but I do believe the S1s had 18" fronts. Dymags at this time are out of my price range so I thought I would get as close as the budget allows for now !!! I really just need to know wheel width at the hub area side to side, rotor center to center & dia.

Did you find what you need, I can look on my 1980P this weekend if you still need. Let me know.

Thanks for the offer on the measurements but I did get the problem solved. I bought a set of CMA 18" front & rear wheels!!! Thanks, Nute !!!