1、Made of sturdy aluminum alloy, corrosion resistant and rust proof, durable and will have a longer service life. 2、This metal front swing arm is well made, exquisite in appearance, and very small, which is very convenient to carry and use. 3、It can be a perfect upgrade substitute for old parts and make your car be different. 4、It can be used to upgrade and replace old or damaged parts, and can be replaced independently, and you can experience the fun of maintenance. 5、The previous swing arm can be applied to the 1/10 RC car , professionally manufactured, so there is no need to worry about not being matched. Item Type: RC Front Swing Arms Material: Aluminum Alloy Size: Approx. 81x39x7.4mm / 3.2x1.5x0.3in Application: for WLtoys 104001 1/10 Remote Control Car 2 x RC Front Swing Arm