They are 1670g. 24f radial, 24r 2x, Sapim Laser spokes (basically round CX-Rays).

Considering the weight of the PT hub, it'd be quite easy to do this build and end up with something at 1500g or less. Honestly, when I bought this wheelset, I was after the fact that it had a Powertap hub. I didn't know anything about the C2 rim, so that has been a super nice surprise.

Bob