Of what, you ask?
Of carbony awesomeness.
ENVE. They’re about 40 grams heavier than specified:
That’s with the DT240 hubs and DT Aerolite bladed spokes. No. I haven’t ridden them yet. But I will. Details to follow, along with a review once I have some miles under me. If you want to read more about them, check out ENVE’s website.