1Aluminum Material: Swing arm set is made of high quality aluminum material with high strength and wear resistance, suitable for HBX 1/18 scale off road vehicle. 2Higher Performance: Able to effectively improve the performance of your RC model, reducing running vibration, so that the remote control car steering more smoothly. 3Fine Workman: Has reasonable and accurate design for perfect matching, can directly replace the original old or damaged part to restore performance. 4Heavy Load Part: Aluminum alloy parts do not bend like plastic ones under in pressure or at high temperature situations, strong for heavy duty work and preventing deformation. 5Simple Operation: Manufactured with accurate shape and size, has a close fitting, simple for installation and removal, improving the performance of the remote control car. Item Type: RC Swing Arm Set Material: Aluminum Alloy Color: Green Application: for HBX 18859E, 18858E, 18857E 1/18 Off Road Vehicle Gross Weight: Approx.32g/1.1oz 2 x Front Lower Swing Arm 2 x Steering Cup 2 x C Base 2 x Pin 4 x E Buckle 4 x Sleeve 8 x Screw Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.