New updated version from Powercranks (MODEL 4) MSRP is $799. These are square taper, double chain ring, 172.5. I had these mounted on a bike for about a month and am starting to see I don't have the time to ride these. They have zero miles on them. Email me any questions.

Thanks

Pat

Started the bidding at one dollar and no reserve

http://cgi.ebay.com/...&ssPageName=WDVW