OK my two '17 EX chrome covers arrived. They're steel, and chromed to a mirror like
specularity!
Today's WORD:
(specularity is defined as the cosine of the angle made by the surface normal vector and the angle bisector of the angle defined by the directions of the incident and diffracted rays.)
ps, the two center bolts aren't chromed, they're just bare stainless steel finish.
nevetheless, the '17 bolts are shinier than the stock '14 grey finish ones.
I kinda wished they got delivered in time to stuff my Christmas stocking with, but in hindsight l, I'm glad these actually got delivered in my hands today. One can never tell w. Pkgs being delivered around Christmas time.