I bought one of Saris' conversion cassettes before I switched to SRAM. This cassette fits a Shimano freehub, but is for Campy drivetrains (http://www.saris.com/...dard-or-pro-hub.aspx)
11-25
It has maybe 200 miles on it... at most. Retail it $100, so how about $50 shipped
11-25
It has maybe 200 miles on it... at most. Retail it $100, so how about $50 shipped