This 2010-date carbon-composite helmet (OE carbon-fiber finish, no paint, size L) is still in good shape, has functioning radio gear (helmet microphone and connector for earbuds) installed, and includes one usable clear visor and earbuds, but timed out at the end of 2021. If it hadn't timed out, I'd still be using it.
HANS posts not included. Also includes storage bag.
Free except for the cost of packing and shipping, or pick up free (Bath, OH).
It has a new owner.