1、Aluminum Alloy: Made of high quality aluminum alloy material, the set has high strength, and is durable and not easy to deform. 2、Improve Performance: The anodized surface effectively improves corrosion resistance, enhances wear resistance and hardness. 3、Main Function: The metal accessories set can effectively improve the performance of the remote control car and stably support the smooth operation of the remote control car. 4、Meet Your Needs: The set includes hex adapter, bearings, upper and lower arms and mounts, steering cups, steering blocks, and connecting rods, to meet your needs. 5、Applicable Models: Reasonable design makes the set easy to install and disassemble, fit for WPL D12 RC car. Item Type: RC Metal Accessories Set Material: Aluminium Alloy Product Weight: Approx. 54g / 1.9oz Applicable Models: Fit for WPL D12 RC Car 2 x Hex Adapter 4 x Bearing 2 x Upper Suspension Arm 2 x Lower Suspension Arm 2 x Steering Cup 1 x Upper Suspension Arm Mount 1 x Steering Block 2 x Connecting Rod