Shimano Dura ace WH-7800 rear wheel

130mm spacing

Smooth bearings and good ratchet mechanism

20 spokes

700c clincher

Spoke tension is good but out of true. Needs to be detentioned then retentioned to be properly tried. Worth it for the hub alone.

If you just want the hub it is the same price. I would unlace it and ship it for $10. Let me know