I recently bought this bike but it only had the right slider on it. I bought a set of Street Bike Unlimited Frame Sliders to replace the lone slider with a pair. When I went to install them, the right side went on as expected, but I was disappointed to find the left side frame mount threads are stripped out.

I called and surfed all over and even Kawasaki can't tell me who sells these frame slider mounting brackets. I'd like to replace the stripped one if I can just locate a manufacturer/seller. It is definitely attached to the frame by one or two screws/bolts so it has to be an add-on item.

I have had the bracket reworked so it is once again viable...