Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
I originally thought it was just a washer, so wasn't too worried about it, but it's actually the bottom of the steering head fork stem.
Yes,it,s the bottom of the steering head fork steam.Well,as sclonghairbadboy writtens it,s probaly not much to worry about.But you donīt expect this on a bike costing 200.000 SEK.