Banshee Axle isn't a "bolt right in" job!!

[Awk08]

the solid mounted gsxr caliper will work best with a floating disc, but has been and still is being used with a solid disc on shee axles, possibly just needs a few spacers
and unless you do whats pictured above with custom made spacers the blasty hub will not seal to the carrier on a shee axle, and looks to not float anyway, just use a shee hub/axle and all will be well