Two words....plastic welding
Cos they are $975 new from kawasaki and are the first part to get smashed when the bike gets looped or slammed into something solid.
I found a partially damaged one for $175 at Vic motorcycle wreckers 12 months ago and had to use some of my smashed fairing to make one whole unit.
That was ALL i could find secondhand.
Say....you don't have a RHS fairing spare do ya??

Realise your most cherished desires by defending them from your casual wishes.-George S Clason