Selling off skateboard wheel sets for Dolly and Slider tracks. I have a bin full of the sets, and clearing off my shelves. Wheels are still in good condition. Rarely used. 1 Set of 4 wheels is $20. If you're mounting to a platform to create a dolly, it will require 4 sets of 4 wheels. Or maybe you have one broken set, or wheel, and just want to replace that one, buying 1 set is an option. Cash and Pick up only. Available mon-friday.