The surf adapter fits to any skateboard and mounts to front truck.Experience 3x tighter turns, smooth fast pumping, improved flow, increased deck articulation and grip around curves.Enhances truck performance for a skateboard, longboard, or drop-through board.Transforms a regular or reverse kingpin truck into a surfskate truck - great surf trainer The bottom plate is designed to optimize strength while minimizing weight. The ultra-low styling brings a stable driving feeling.Great for skateboard lovers.colour:BlackMaterial:Aluminum alloyPackage Contents:1 x Surf Adapter1set x screw1 x wrench2 x 3mm Gasket(The color of the shock absorber is random, and the specified color cannot be selected)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.