Mavic maxtal X-517 rims , syncros 32H hubs, DT Champion double butted 2-1.5-2 mm spokes. The bearings are fine. Very light wheels: 
Front: 680g   Rear: 895g.  Front wheel is true, no damage.  The rear wheel is also true, but the rim is cracked at 2 nipples (see photo).  If the rear rim is not...