I've had really good luck with the Roval Traverse ELs. I like the width of the rim, and the DT Swiss internals in the rear hub are a big plus for me.
http://www.specialized.com/us/en/bc/SBCEqProduct.jsp?spid=57006
http://www.specialized.com/us/en/bc/SBCEqProduct.jsp?spid=57006