Yes, those are stock dogbones. Unless something else is going on, your bike is not lowered.
Your preload is set the same for both forks and looks to be around the stock setting of 17mm. Measured as B in attached picture. If you want to check if rebound damping is set the same for both forks (top flat head screws) turn clockwise and count the clicks until closed. Do not! force it. Compression damping is the flat head screw towards the fork bottom. Return to where it was, or stock. Stock setting is 10 clicks back out from closed for both rebound and compression. Second softest possible.
If you plan to keep the bike for a while and use it for anything else than cruising the strip, it should be well invested money to get a possibly well overdue service/oil change done all over and new springs (at least for the shock) with a baseline sag setup etc. Until that, trying to tune it probably won`t make much sense.