No, it is a x317 on the front. The rear is an unknown but still has the original hub.
However, I did just purchase a 2003 Mavic Crossmax SL wheelset with the Mavic Lefty hub in silver. I really wanted them in black because the color of the accent spoke on the wheels would really match the bike. I just couldn't find a set with a Lefty hub. Eventually I will pick up another x317 rim and have the rear relaced with it to have matching backup set of wheels.
Edit: I just checked, the rear rim is a Weinmann Zac19.. Amazing what you can figure out when you open your eyes and look at something!