I've refurbished many of these and have left over wheel systems to sell. These wheels are not oem - better in my opinion. I have used two full sets on my owns large / heavy skis. 1800 and 1200 units. -0- issues. Also never had any issues from the 15 plus full docks I put these on. I can build more if needed. Only 2 currently made. Have EXTRA : end caps Axels Spacers
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