Street Twin Rear Brake Pad Material

I have a 2018 Street twin. Might anyone know what stock material is used on the rear brake pads? Have researched internet and still don't know. Even my local dealership did not know. Organic? Semi-sintered? Sintered? Other? I'm considering changing out to get a bit more bite on the rear brake.

 

SJ, might the stock pads already be HH?

 

I'll keep doing my research. With all the posts still don't know what the stock pad material is. I saw on a few web sites (Revzilla for one) that the only rear pads they offer for the Twin are HH. So I have a funny feeling the stock pads might already be sintered type.

In any event I am enjoying my new StTwn. Brakes and all !!