police wheel swap

Hello tried searching but couldn't quite get an answer. Anyone know if a kz1000 police rear wheel 18x2.5 will bolt into a 77 kz1000 stock 18x2.15 besides maybe different spacers? If not what all will need to be done? thanks

forgot to add I will be using gs1100 swingarm

I have one on my 650 with a GPZ mono swing arm. Just cut down a couple of spacers.
Mark

I did the same as Mark (except my swingarm was a 85' 750). I fit it by swapping the eccentrics
with those off a ZX900 (turned down to fit). I now have a JMC swingarm which should be no problem.