These Shimano XTR M-965 center lock hubs are laced to Mavic X 3.1 Disc UST Tubeless rims with Wheelsmith double butted spokes, 3 cross. There are in very good condition, they spin smoothly, straight and true. The only apology is some boob ran the front wheel with rim brakes for a short time removing some of the finish. A little touch-up with a magic marker and Bob's your uncle.