Hard to say, I doubt generic. You can probably order it over the internet and have it sent to you, like through bikebandit.com They'le need to know the model and color of the lever. Green, purple and pink are options on Zx900 models. Otherwise you can buy and repaint to your color. I'd assume green, as it matches the red GPZ1100 to a tee.
321,000 miles on KZ's that I can remember. Not going to see any more.
