▶ Made of solid zinc alloy.knurled axle and improved hanger make the axle not easy to loosen;
➤ Adopts electroplating surface treatment,paint are more shiny and will not wear down easily over time;
➤ The bushing and pivot cup of the fingerboard truck are made of soft and highly elastic materials to make it have a flexible riding experience;
➤ Gold copper locknuts with nylon inserts have a good anti loose effect.Thick nylon layer is not easy to fall off;
➤ 1 set including 2 fingerboard trucks,6 gold locknuts(assembled already), 9 screws and 1 screw driver.