Features:Metal Front & Rear Suspension Arm.?Metal Pull RodAll-metal upgrade set.High ability in bearing collision and uneasy to be deformedEasy Installation，just replacement the plastic one.Specifications:Product name: Front/Rear Suspension Arm & Pull RodMaterial: MetalSuit for: Wltoys A959 A969 A979 K929 RC 1/18 CarPackage size: 10 * 9 * 2cm / 3.9 * 3.5 * 0.8inPackage weight: 69g / 2.4ozPackage list:1 * Pair Front Suspension Arm1 * Pair Reat Suspension Arm1 * Pull Rod Set