2007 Rolf Prima Elan Aero Wheelset to suit Shimano cassette. Very good condition wheelset that has been on my second bike and covered less than 1500 miles. The pictures of the cassette spline show the minimal indentation by the cassette and prove the low usage. The rims are deep aero section in black with black bladed spokes. 1335 grams actual weight. A very light and fast rolling wheelset.

http://www.ksl.com/index.php?nid=218&ad=11597805&cat=646