Velocity A23 on Powertap SL+ hub. 28h Sapim CX-Rays (1x DS and 2x NDS), and alloy nipples, Shimano/SRAM.
ANT+ compatible so you can (easily) use a Garmin head or smart phone.
Round and true wheel. Reliable and always worked great for me. Recently checked over by Cycleops. Brand new freehub body. Includes chest strap, head unit and instructions (everything shown in pic). I painted the edge of the head unit so it's black there instead of yellow. May need batteries now or soon.
Count your massive watts as you crush the souls of the weak. $700 shipped in US.