Z-Flex 38-Inch Longboard Z-Flex Longboard is fully dipped and constructed from 9 ply Canadian Rock Maple. Custom reverse 45 degree Z-Flex branded trucks feature 87A cushions with a painted baseplate. 69mm/78A recess bearing core longboard wheels also arrive with Abec7 stainless steel bearings. Available in 5 colors! Length: 38" Width: 9" Wheel Base: 27"