Features 1、Aluminum Alloy Material: Made of high quality aluminum alloy material, it is not easy to deform, has stable performance and long service life. 2、Reduce Vibration: Effectively improve your car's performance and reduce vibration caused by bumpy road surfaces, allowing the RC car to run smoothly. 3、Not Easy to Bend: Aside from being aesthetically pleasing, aluminum alloys don't bend like plastics do under pressure or in high temperature environments. 4、Strong Performance: Rear lower suspension arms have higher durability and stronger performance, suitable for ARRMA Typhon, for Big Rock 1/10 cars. 5、Direct Replacement: Reasonable design, easy installation and disassembly, direct replacement of plastic parts to obtain higher strength. Item Type: RC Car Rear Lower Suspension Arms Material: Aluminum Alloy Weight: Approx. 107g / 3.8oz Application: Suitable for ARRMA Typhon, for Big Rock 1/10 Package List 2 x Swing Arm 4 x Pin 4 x Screw 2 x Gasket