USI Project X 301's plus ZX Ski Doo mounts. I ran these initially on my ZX Summit and on my M7 & M8 since. These skis were a big improvement in steering control and floatation over stock on my ZX Summit and M sleds. I replaced them with a set of black PX-301's to color match my new sled. Otherwise, I would still be running them. They are in average shape for used skis. They have only been run in the mountains. They have a few gouges, but do not show the excessive wear you see on used skis off high mileage trail sleds. No carbides are included. $125 plus shipping.
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