Wheelsmith Carbon 50 clincher wheelset. See www.wheelsmith.co.uk for specs. Powertap G3 hub mounted power meter. Very little use, I had these built for a triathlon and now that I've done it I don't need them anymore. The Powertap hub has only ever been built into these wheels. The full setup has about 200 miles from new, probably less but no more. They are Shimano 11 speed and come with the spacer to convert to 10 speed and the tool for the hub.