i have a cyclops powertap rear wheel its the sl model 32 spoke laced to a dt swiss rr 1.1 rim. it has 2500 miles on it. comes with the cpu head unit two wiring harness(for multiple bikes) a heartreat strap and 2 cadence attachments. its in great shape never crashed for real not just saying that.
I also have a matching front wheel a DT swiss 240 28 hole hub laced to a dt swiss 1.1 rim that i will sell only with the powertap as a wheelset. i have 800 miles on it i purchased it some time after the powertap.
1075$ for the weelset or 825$ for the powertap.
here is a link to pictures http://picasaweb.google.com/sccrsnkjk/Powertap#