The updated Z-Flex longboard V2 wheels are perfect for any longboard! The 69mm 83A wheels can fit any style of longboard; pintail, kicktail, or roundtail. The large wheel circumference keeps your momentum going and will give you a smooth and easy ride on your longboard. The Z-Flex longboard wheels are available in 7 assorted colors, so you can be sure to find one that matches your current set up. Pop in some of our Z-Speed bearings and you're good to go! If you're looking for a smaller wheel be sure to check out the Z-Pro and Z-Smooth wheels. Specs: - 69mm - 83A durometer - Drilled core - Set of 4"