I'm currently doing the conversion to cast GS wheels and came across two questions not related to the switch but more for my own knowledge and a search did not yield answers.
There is a copper colored film on the inside of the rotor where the shoulder of the bolt sits.....what is it and what purpose does it serve?
The threadlocker on these bolts was strong to say the least. Is this a special compound for this application that Suzuki used and I should try to find or do you think I am safe with Loctite?
The PO was the original and did not touch the brakes so both items were factory applied.
I will be posting the wheel swap when I'm finished in case I stumble on something that hasn't been covered yet. As always, thanks for the comments/help.