The z400 spindles/hubs are 1.75" wider per side over the Zilla spindles/hubs. I went with +1" wider +1" forward a arms. Then needed +4" brake lines also



So yeah cworobec just the hub/spindle swap no a arm change nets you 3.5" wider.

Hi there, do you know if the z400 and the ltz400 spindles/hubs/rotor are the same?
I want to do the swap but I'm not sure if there's any difference.