New to motorcycles
 

Hello all
i recently got a really good deal on a bike that a buddy laid down. Trying to fix it and figure out what issues it might have. First thing I’m trying to figure out is what is this hole and should it be leaking liquid/oil. Aside from that it seems like it only needs fairings/lower cowl and some other body parts. I hope. It’s a 2009 Honda CBR 600rr btw
https://cimg7.ibsrv.net/gimg/cbrforu...50ad58405.jpeg

No hole is meant to leak oil - looks like the swing arm mount - most likely oil is coming from somewhere else and dripping onto it - take the initiative and look to see where the oil is coming from.