Item Type: RC Car Accessories Material: Aluminum Allloy Weight: 54g / 1.9oz Applicable: For SCY 1/16 16101PRO 16102 16103 16201 and other remote control cars Package List 2 x Steering Cup 2 x Upper Swing Arm 2 x Lower Swing Arm 2 x Ball Head 8 x Screw 1Prime Material: Made of premium aluminum alloy material, durable, wear resistant, high strength and more exquisite appearance. 2Easy to Use: Easy to install and use, helps the bumper unit fit perfectly and protects the chassis from collisions or impacts. 3Improve Performance: It can improve the overall performance of the RC car, enhance the handling performance, and add more fun to your RC racing game. 4High Stability: In addition to being aesthetically pleasing, aluminum alloys do not bend under pressure or in high temperature environments the way plastics do. 5Reasonable Design: Easy to install and dismantle, can directly replace the original plastic parts or damaged parts for higher strength.