does anybody know if the rear hubs on a z400 will fit on an old suzuki 250r?

i dunno know if the splines are the same but I know the bolt pattern is different (which might be why your wanitng to do it, because i know it's an odd pattern)

Yes they will change with the z400. I swap hubs between them all the time.

Also swaps with the LTR, which is a little wider than the Z

what about the front hubs? switchable as well with the Z? the 4x166 isnt exactly the most popular either.

No go on the front hubs. and you can only use the z hubs on 88-92 axles. I have heard that the banshee hubs fit the older axles, not sure though. I converted my front end to z400 spindles and had a arms made eliminates the odd wheel size and terrible pinch bolt ball joint design!

The rears swap with my '87 lt250r and '03 z400. But I do have a +4 rear axle so I don't know if that makes a difference or not. I am assuming the hubs are still the stockers.

I was thinking about getting an lt 250r. Have an 04 Z and was wondering If I swap over the Z swinger will the rear rotor, sprocket and a g force axle work with the z hubs. Basically what I am saying is can I basically take the setup on my z and switch it to an LT with no problems?