Feature: 1. It is made of high quality aluminum alloy, which makes it have stability and excellent performance. 2. Fine workmanship, accurate size, stable performance, so as to improve the remote control car performance. 3. Aluminum alloy front knuckle arms set is very suitable, replace the original plastic parts for higher strength. 4. Help to improve the overall performance of remote control car, easy to install, flexible and strong 5. Light weight does not add to the burden of the remote control car, and easy to install and disassemble. Specification: Item Type: Front Knuckle Arms Set Material: Aluminum Alloy Product Size: Approx. 44x42x23mm/1.7x1.6x0.9in Product Type: RC Accessories Compatible: For TT02 Remote Control Car Upgrade Parts. Package List: 2 x Front Knuckle Arms6 x Accessories4 x Screw Note: 1. Manual measurement, please allow 1‑3mm/0.03‑0.1in error, thank you!2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.