A Small Issue – lowering kit for a ZZR250

I’ve wanted to lower my ZZR250 by another inch or 2. (I’m only 152cm tall or 4’9” short). Outside of shaving the seat, I’ve been searching, trying to find a lowering kit but so far I haven’t been able to locate anywhere that sells them. Would anybody know of anywhere that either sells lowering kits for a ZZR250 or customises?
Any information would be much appreciated, thanks…
Any information would be much appreciated, thanks…
