I mounted today the FZR600 rear wheel.
I swap the 2 rear sprockets between the XJ and FZR wheel, because the FZR600 sprocket didn't fit with my chain.
I've got a problem : there is a 150 tire on my wheel, but i ordered a 160 tire last week.
I can see that the tire is very close to the chain (~5mm) and i'm afraid that the space with the 160 tire will not be sufficient...

What do you think about it ?
Do i need to change the sprocket to a "deported" one (i don't know how to tell it) like this (in the idea):

I need advices from people that did this wheel swap and put a 160 tire on their wheel.
Thanks to you all !