The Mavic XC717 disc rim has a lot to offer. Mavic's Maxtal metal alloy, welded joint, single stainless spoke hole eyelets, and a light weight 395g design with a 17mm inner profile. If you want a super nice XC disc wheel set with Shimano XT hubs, you've found them. This type of wheel set used to regularily retail for $400. But as the world has looked past 26" wheels towards 29ers and now 27.5, these rims have got to go.
These wheels are built with 32 DT Swiss Competition black double butted 2.0/1.8mm spokes, front and rear, laced three cross, with brass chrome plated nipples. The wheel weights below might not look super light weight, but keep in mind the sheer weight presented by the XT disc hubs. Subtract the hub weight from the equation and all of a sudden you'll realize that these wheels are designed to fly.
Front 32 hole black (approx.) 860g
Rear 32 hole black (approx.) 1045g
*Wheels will ship for free (US-48 states only) with BWW 17mm rim tape and QR levers, thanks for looking.