I'm selling my Spinergy carbon wheelset. I used them briefly in my neo-retro project. The wheels look very good; there are no cracks or dents in the carbon. They are straight, and the braking surfaces are excellent. These are for regular clincher tires. The bearings are also still very good considering their age. They're hard to find in this condition, hence the price. An 8-speed cassette is included; I've ridden them with a 10-speed myself.